4842225

素因数分解:

$3^2\times 5^2\times {\mathrm{21521}}^1$

素因数の和:21537

約数の個数: 18

約数和(自身を含む): 8673366

約数和(自身を除く): 3831141

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 21521, 64563, 107605, 193689, 322815, 538025, 968445, 1614075, 4842225]

約数ペア:

[(1, 4842225), (3, 1614075), (5, 968445), (9, 538025), (15, 322815), (25, 193689), (45, 107605), (75, 64563), (225, 21521)]