15262572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 23347860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 431, 454, 681, 862, 908, 1293, 1362, 1724, 2586, 2724, 2951, 5172, 5603, 5902, 8853, 11206, 11804, 16809, 17706, 22412, 33618, 35412, 67236, 97837, 195674, 293511, 391348, 587022, 1174044, 1271881, 2543762, 3815643, 5087524, 7631286, 15262572]

約数ペア:

[(1, 15262572), (2, 7631286), (3, 5087524), (4, 3815643), (6, 2543762), (12, 1271881), (13, 1174044), (26, 587022), (39, 391348), (52, 293511), (78, 195674), (156, 97837), (227, 67236), (431, 35412), (454, 33618), (681, 22412), (862, 17706), (908, 16809), (1293, 11804), (1362, 11206), (1724, 8853), (2586, 5902), (2724, 5603), (2951, 5172)]