931885825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 1321165440

約数和(自身を除く): 389279615

約数列:

[1, 5, 13, 23, 25, 59, 65, 115, 295, 299, 325, 575, 767, 1357, 1475, 1495, 2113, 3835, 6785, 7475, 10565, 17641, 19175, 27469, 33925, 48599, 52825, 88205, 124667, 137345, 242995, 441025, 623335, 631787, 686725, 1214975, 1620671, 2867341, 3116675, 3158935, 8103355, 14336705, 15794675, 37275433, 40516775, 71683525, 186377165, 931885825]

約数ペア:

[(1, 931885825), (5, 186377165), (13, 71683525), (23, 40516775), (25, 37275433), (59, 15794675), (65, 14336705), (115, 8103355), (295, 3158935), (299, 3116675), (325, 2867341), (575, 1620671), (767, 1214975), (1357, 686725), (1475, 631787), (1495, 623335), (2113, 441025), (3835, 242995), (6785, 137345), (7475, 124667), (10565, 88205), (17641, 52825), (19175, 48599), (27469, 33925)]