82570575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 143847936

約数和(自身を除く): 61277361

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 151, 317, 345, 453, 575, 755, 951, 1585, 1725, 2265, 3473, 3775, 4755, 7291, 7925, 10419, 11325, 17365, 21873, 23775, 36455, 47867, 52095, 86825, 109365, 143601, 182275, 239335, 260475, 546825, 718005, 1100941, 1196675, 3302823, 3590025, 5504705, 16514115, 27523525, 82570575]

約数ペア:

[(1, 82570575), (3, 27523525), (5, 16514115), (15, 5504705), (23, 3590025), (25, 3302823), (69, 1196675), (75, 1100941), (115, 718005), (151, 546825), (317, 260475), (345, 239335), (453, 182275), (575, 143601), (755, 109365), (951, 86825), (1585, 52095), (1725, 47867), (2265, 36455), (3473, 23775), (3775, 21873), (4755, 17365), (7291, 11325), (7925, 10419)]