15115716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 52284960

約数和(自身を除く): 37169244

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 41, 42, 44, 49, 57, 63, 66, 76, 77, 82, 84, 98, 99, 114, 123, 126, 132, 133, 147, 154, 164, 171, 196, 198, 209, 228, 231, 246, 252, 266, 287, 294, 308, 342, 369, 396, 399, 418, 441, 451, 462, 492, 532, 539, 574, 588, 627, 684, 693, 738, 779, 798, 836, 861, 882, 902, 924, 931, 1078, 1148, 1197, 1254, 1353, 1386, 1463, 1476, 1558, 1596, 1617, 1722, 1764, 1804, 1862, 1881, 2009, 2156, 2337, 2394, 2508, 2583, 2706, 2772, 2793, 2926, 3116, 3157, 3234, 3444, 3724, 3762, 4018, 4059, 4389, 4674, 4788, 4851, 5166, 5412, 5453, 5586, 5852, 6027, 6314, 6468, 7011, 7524, 8036, 8118, 8379, 8569, 8778, 9348, 9471, 9702, 10241, 10332, 10906, 11172, 12054, 12628, 13167, 14022, 16236, 16359, 16758, 17138, 17556, 18081, 18942, 19404, 20482, 21812, 22099, 24108, 25707, 26334, 28044, 28413, 30723, 32718, 33516, 34276, 36162, 37884, 38171, 40964, 44198, 49077, 51414, 52668, 56826, 59983, 61446, 65436, 66297, 72324, 76342, 77121, 88396, 92169, 98154, 102828, 113652, 114513, 119966, 122892, 132594, 152684, 154242, 179949, 184338, 196308, 198891, 229026, 239932, 265188, 308484, 343539, 359898, 368676, 397782, 419881, 458052, 539847, 687078, 719796, 795564, 839762, 1079694, 1259643, 1374156, 1679524, 2159388, 2519286, 3778929, 5038572, 7557858, 15115716]

約数ペア:

[(1, 15115716), (2, 7557858), (3, 5038572), (4, 3778929), (6, 2519286), (7, 2159388), (9, 1679524), (11, 1374156), (12, 1259643), (14, 1079694), (18, 839762), (19, 795564), (21, 719796), (22, 687078), (28, 539847), (33, 458052), (36, 419881), (38, 397782), (41, 368676), (42, 359898), (44, 343539), (49, 308484), (57, 265188), (63, 239932), (66, 229026), (76, 198891), (77, 196308), (82, 184338), (84, 179949), (98, 154242), (99, 152684), (114, 132594), (123, 122892), (126, 119966), (132, 114513), (133, 113652), (147, 102828), (154, 98154), (164, 92169), (171, 88396), (196, 77121), (198, 76342), (209, 72324), (228, 66297), (231, 65436), (246, 61446), (252, 59983), (266, 56826), (287, 52668), (294, 51414), (308, 49077), (342, 44198), (369, 40964), (396, 38171), (399, 37884), (418, 36162), (441, 34276), (451, 33516), (462, 32718), (492, 30723), (532, 28413), (539, 28044), (574, 26334), (588, 25707), (627, 24108), (684, 22099), (693, 21812), (738, 20482), (779, 19404), (798, 18942), (836, 18081), (861, 17556), (882, 17138), (902, 16758), (924, 16359), (931, 16236), (1078, 14022), (1148, 13167), (1197, 12628), (1254, 12054), (1353, 11172), (1386, 10906), (1463, 10332), (1476, 10241), (1558, 9702), (1596, 9471), (1617, 9348), (1722, 8778), (1764, 8569), (1804, 8379), (1862, 8118), (1881, 8036), (2009, 7524), (2156, 7011), (2337, 6468), (2394, 6314), (2508, 6027), (2583, 5852), (2706, 5586), (2772, 5453), (2793, 5412), (2926, 5166), (3116, 4851), (3157, 4788), (3234, 4674), (3444, 4389), (3724, 4059), (3762, 4018)]