8081475

素因数分解:

$3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 13444080

約数和(自身を除く): 5362605

約数列:

[1, 3, 5, 15, 25, 75, 277, 389, 831, 1167, 1385, 1945, 4155, 5835, 6925, 9725, 20775, 29175, 107753, 323259, 538765, 1616295, 2693825, 8081475]

約数ペア:

[(1, 8081475), (3, 2693825), (5, 1616295), (15, 538765), (25, 323259), (75, 107753), (277, 29175), (389, 20775), (831, 9725), (1167, 6925), (1385, 5835), (1945, 4155)]