29275625

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1562

約数の個数: 20

約数和(自身を含む): 37787904

約数和(自身を除く): 8512279

約数列:

[1, 5, 25, 31, 125, 155, 625, 775, 1511, 3875, 7555, 19375, 37775, 46841, 188875, 234205, 944375, 1171025, 5855125, 29275625]

約数ペア:

[(1, 29275625), (5, 5855125), (25, 1171025), (31, 944375), (125, 234205), (155, 188875), (625, 46841), (775, 37775), (1511, 19375), (3875, 7555)]