75944375

素因数分解:

$5^4\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 30

約数和(自身を含む): 102904560

約数和(自身を除く): 26960185

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 625, 719, 845, 1625, 3595, 4225, 8125, 9347, 17975, 21125, 46735, 89875, 105625, 121511, 233675, 449375, 607555, 1168375, 3037775, 5841875, 15188875, 75944375]

約数ペア:

[(1, 75944375), (5, 15188875), (13, 5841875), (25, 3037775), (65, 1168375), (125, 607555), (169, 449375), (325, 233675), (625, 121511), (719, 105625), (845, 89875), (1625, 46735), (3595, 21125), (4225, 17975), (8125, 9347)]