15407964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 47515104

約数和(自身を除く): 32107140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 73, 78, 82, 99, 117, 123, 132, 143, 146, 156, 164, 198, 219, 234, 246, 286, 292, 369, 396, 429, 438, 451, 468, 492, 533, 572, 657, 738, 803, 858, 876, 902, 949, 1066, 1287, 1314, 1353, 1476, 1599, 1606, 1716, 1804, 1898, 2132, 2409, 2574, 2628, 2706, 2847, 2993, 3198, 3212, 3796, 4059, 4797, 4818, 5148, 5412, 5694, 5863, 5986, 6396, 7227, 8118, 8541, 8979, 9594, 9636, 10439, 11388, 11726, 11972, 14454, 16236, 17082, 17589, 17958, 19188, 20878, 23452, 26937, 28908, 31317, 32923, 34164, 35178, 35916, 38909, 41756, 52767, 53874, 62634, 65846, 70356, 77818, 93951, 98769, 105534, 107748, 116727, 125268, 131692, 155636, 187902, 197538, 211068, 233454, 296307, 350181, 375804, 395076, 427999, 466908, 592614, 700362, 855998, 1185228, 1283997, 1400724, 1711996, 2567994, 3851991, 5135988, 7703982, 15407964]

約数ペア:

[(1, 15407964), (2, 7703982), (3, 5135988), (4, 3851991), (6, 2567994), (9, 1711996), (11, 1400724), (12, 1283997), (13, 1185228), (18, 855998), (22, 700362), (26, 592614), (33, 466908), (36, 427999), (39, 395076), (41, 375804), (44, 350181), (52, 296307), (66, 233454), (73, 211068), (78, 197538), (82, 187902), (99, 155636), (117, 131692), (123, 125268), (132, 116727), (143, 107748), (146, 105534), (156, 98769), (164, 93951), (198, 77818), (219, 70356), (234, 65846), (246, 62634), (286, 53874), (292, 52767), (369, 41756), (396, 38909), (429, 35916), (438, 35178), (451, 34164), (468, 32923), (492, 31317), (533, 28908), (572, 26937), (657, 23452), (738, 20878), (803, 19188), (858, 17958), (876, 17589), (902, 17082), (949, 16236), (1066, 14454), (1287, 11972), (1314, 11726), (1353, 11388), (1476, 10439), (1599, 9636), (1606, 9594), (1716, 8979), (1804, 8541), (1898, 8118), (2132, 7227), (2409, 6396), (2574, 5986), (2628, 5863), (2706, 5694), (2847, 5412), (2993, 5148), (3198, 4818), (3212, 4797), (3796, 4059)]