6980475

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 11632192

約数和(自身を除く): 4651717

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 571, 815, 1713, 2445, 2855, 4075, 8565, 12225, 14275, 42825, 93073, 279219, 465365, 1396095, 2326825, 6980475]

約数ペア:

[(1, 6980475), (3, 2326825), (5, 1396095), (15, 465365), (25, 279219), (75, 93073), (163, 42825), (489, 14275), (571, 12225), (815, 8565), (1713, 4075), (2445, 2855)]