9747625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 12589200

約数和(自身を除く): 2841575

約数列:

[1, 5, 25, 29, 125, 145, 725, 2689, 3625, 13445, 67225, 77981, 336125, 389905, 1949525, 9747625]

約数ペア:

[(1, 9747625), (5, 1949525), (25, 389905), (29, 336125), (125, 77981), (145, 67225), (725, 13445), (2689, 3625)]