52775125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 72543744

約数和(自身を除く): 19768619

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 325, 611, 691, 1175, 1625, 3055, 3455, 5875, 8983, 15275, 17275, 32477, 44915, 76375, 86375, 162385, 224575, 422201, 811925, 1122875, 2111005, 4059625, 10555025, 52775125]

約数ペア:

[(1, 52775125), (5, 10555025), (13, 4059625), (25, 2111005), (47, 1122875), (65, 811925), (125, 422201), (235, 224575), (325, 162385), (611, 86375), (691, 76375), (1175, 44915), (1625, 32477), (3055, 17275), (3455, 15275), (5875, 8983)]