48548475

素因数分解:

$3^2\times 5^2\times {\mathrm{215771}}^1$

素因数の和:215787

約数の個数: 18

約数和(自身を含む): 86956116

約数和(自身を除く): 38407641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 215771, 647313, 1078855, 1941939, 3236565, 5394275, 9709695, 16182825, 48548475]

約数ペア:

[(1, 48548475), (3, 16182825), (5, 9709695), (9, 5394275), (15, 3236565), (25, 1941939), (45, 1078855), (75, 647313), (225, 215771)]