1064870425

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{599927}}^1$

素因数の和:600008

約数の個数: 12

約数和(自身を含む): 1339039296

約数和(自身を除く): 274168871

約数列:

[1, 5, 25, 71, 355, 1775, 599927, 2999635, 14998175, 42594817, 212974085, 1064870425]

約数ペア:

[(1, 1064870425), (5, 212974085), (25, 42594817), (71, 14998175), (355, 2999635), (1775, 599927)]