15707552495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{1877}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 20064972672

約数和(自身を除く): 4357420177

約数列:

[1, 5, 23, 53, 115, 265, 1219, 1373, 1877, 6095, 6865, 9385, 31579, 43171, 72769, 99481, 157895, 215855, 363845, 497405, 1673687, 2288063, 2577121, 8368435, 11440315, 12885605, 59273783, 136587413, 296368915, 682937065, 3141510499, 15707552495]

約数ペア:

[(1, 15707552495), (5, 3141510499), (23, 682937065), (53, 296368915), (115, 136587413), (265, 59273783), (1219, 12885605), (1373, 11440315), (1877, 8368435), (6095, 2577121), (6865, 2288063), (9385, 1673687), (31579, 497405), (43171, 363845), (72769, 215855), (99481, 157895)]