15105912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 40195200

約数和(自身を除く): 25089288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 211, 228, 314, 422, 456, 471, 628, 633, 844, 942, 1256, 1266, 1688, 1884, 2532, 2983, 3768, 4009, 5064, 5966, 8018, 8949, 11932, 12027, 16036, 17898, 23864, 24054, 32072, 33127, 35796, 48108, 66254, 71592, 96216, 99381, 132508, 198762, 265016, 397524, 629413, 795048, 1258826, 1888239, 2517652, 3776478, 5035304, 7552956, 15105912]

約数ペア:

[(1, 15105912), (2, 7552956), (3, 5035304), (4, 3776478), (6, 2517652), (8, 1888239), (12, 1258826), (19, 795048), (24, 629413), (38, 397524), (57, 265016), (76, 198762), (114, 132508), (152, 99381), (157, 96216), (211, 71592), (228, 66254), (314, 48108), (422, 35796), (456, 33127), (471, 32072), (628, 24054), (633, 23864), (844, 17898), (942, 16036), (1256, 12027), (1266, 11932), (1688, 8949), (1884, 8018), (2532, 5966), (2983, 5064), (3768, 4009)]