13304290625

素因数分解:

$5^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 17157401856

約数和(自身を除く): 3853111231

約数列:

[1, 5, 25, 61, 71, 125, 305, 355, 625, 983, 1525, 1775, 3125, 4331, 4915, 7625, 8875, 21655, 24575, 38125, 44375, 59963, 69793, 108275, 122875, 190625, 221875, 299815, 348965, 541375, 614375, 1499075, 1744825, 2706875, 3071875, 4257373, 7495375, 8724125, 13534375, 21286865, 37476875, 43620625, 106434325, 187384375, 218103125, 532171625, 2660858125, 13304290625]

約数ペア:

[(1, 13304290625), (5, 2660858125), (25, 532171625), (61, 218103125), (71, 187384375), (125, 106434325), (305, 43620625), (355, 37476875), (625, 21286865), (983, 13534375), (1525, 8724125), (1775, 7495375), (3125, 4257373), (4331, 3071875), (4915, 2706875), (7625, 1744825), (8875, 1499075), (21655, 614375), (24575, 541375), (38125, 348965), (44375, 299815), (59963, 221875), (69793, 190625), (108275, 122875)]