42293325

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 70113568

約数和(自身を除く): 27820243

約数列:

[1, 3, 5, 15, 25, 75, 643, 877, 1929, 2631, 3215, 4385, 9645, 13155, 16075, 21925, 48225, 65775, 563911, 1691733, 2819555, 8458665, 14097775, 42293325]

約数ペア:

[(1, 42293325), (3, 14097775), (5, 8458665), (15, 2819555), (25, 1691733), (75, 563911), (643, 65775), (877, 48225), (1929, 21925), (2631, 16075), (3215, 13155), (4385, 9645)]