103679686825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{17891}}^1$

素因数の和:19546

約数の個数: 48

約数和(自身を含む): 151140451392

約数和(自身を除く): 47460764567

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1621, 3575, 8105, 17831, 17891, 21073, 40525, 89155, 89455, 105365, 196801, 231803, 232583, 445775, 447275, 526825, 984005, 1159015, 1162915, 2558413, 4920025, 5795075, 5814575, 12792065, 29001311, 63960325, 145006555, 319014421, 377017043, 725032775, 1595072105, 1885085215, 4147187473, 7975360525, 9425426075, 20735937365, 103679686825]

約数ペア:

[(1, 103679686825), (5, 20735937365), (11, 9425426075), (13, 7975360525), (25, 4147187473), (55, 1885085215), (65, 1595072105), (143, 725032775), (275, 377017043), (325, 319014421), (715, 145006555), (1621, 63960325), (3575, 29001311), (8105, 12792065), (17831, 5814575), (17891, 5795075), (21073, 4920025), (40525, 2558413), (89155, 1162915), (89455, 1159015), (105365, 984005), (196801, 526825), (231803, 447275), (232583, 445775)]