24734125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 34384896

約数和(自身を除く): 9650771

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 491, 775, 1625, 2015, 2455, 3875, 6383, 10075, 12275, 15221, 31915, 50375, 61375, 76105, 159575, 197873, 380525, 797875, 989365, 1902625, 4946825, 24734125]

約数ペア:

[(1, 24734125), (5, 4946825), (13, 1902625), (25, 989365), (31, 797875), (65, 380525), (125, 197873), (155, 159575), (325, 76105), (403, 61375), (491, 50375), (775, 31915), (1625, 15221), (2015, 12275), (2455, 10075), (3875, 6383)]