3131310625

素因数分解:

$5^4\times {\mathrm{929}}^1\times {\mathrm{5393}}^1$

素因数の和:6342

約数の個数: 20

約数和(自身を含む): 3917824020

約数和(自身を除く): 786513395

約数列:

[1, 5, 25, 125, 625, 929, 4645, 5393, 23225, 26965, 116125, 134825, 580625, 674125, 3370625, 5010097, 25050485, 125252425, 626262125, 3131310625]

約数ペア:

[(1, 3131310625), (5, 626262125), (25, 125252425), (125, 25050485), (625, 5010097), (929, 3370625), (4645, 674125), (5393, 580625), (23225, 134825), (26965, 116125)]