15111954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 41932800

約数和(自身を除く): 26820846

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 103, 114, 117, 143, 171, 198, 206, 209, 234, 247, 286, 297, 309, 342, 351, 418, 429, 494, 513, 594, 618, 627, 702, 741, 858, 927, 1026, 1133, 1254, 1287, 1339, 1482, 1854, 1881, 1957, 2223, 2266, 2574, 2678, 2717, 2781, 3399, 3762, 3861, 3914, 4017, 4446, 5434, 5562, 5643, 5871, 6669, 6798, 7722, 8034, 8151, 10197, 11286, 11742, 12051, 13338, 14729, 16302, 17613, 20394, 21527, 24102, 24453, 25441, 29458, 30591, 35226, 36153, 43054, 44187, 48906, 50882, 52839, 61182, 64581, 72306, 73359, 76323, 88374, 105678, 129162, 132561, 146718, 152646, 193743, 228969, 265122, 279851, 387486, 397683, 457938, 559702, 581229, 686907, 795366, 839553, 1162458, 1373814, 1679106, 2518659, 5037318, 7555977, 15111954]

約数ペア:

[(1, 15111954), (2, 7555977), (3, 5037318), (6, 2518659), (9, 1679106), (11, 1373814), (13, 1162458), (18, 839553), (19, 795366), (22, 686907), (26, 581229), (27, 559702), (33, 457938), (38, 397683), (39, 387486), (54, 279851), (57, 265122), (66, 228969), (78, 193743), (99, 152646), (103, 146718), (114, 132561), (117, 129162), (143, 105678), (171, 88374), (198, 76323), (206, 73359), (209, 72306), (234, 64581), (247, 61182), (286, 52839), (297, 50882), (309, 48906), (342, 44187), (351, 43054), (418, 36153), (429, 35226), (494, 30591), (513, 29458), (594, 25441), (618, 24453), (627, 24102), (702, 21527), (741, 20394), (858, 17613), (927, 16302), (1026, 14729), (1133, 13338), (1254, 12051), (1287, 11742), (1339, 11286), (1482, 10197), (1854, 8151), (1881, 8034), (1957, 7722), (2223, 6798), (2266, 6669), (2574, 5871), (2678, 5643), (2717, 5562), (2781, 5434), (3399, 4446), (3762, 4017), (3861, 3914)]