7230225

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 12052800

約数和(自身を除く): 4822575

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 647, 745, 1941, 2235, 3235, 3725, 9705, 11175, 16175, 48525, 96403, 289209, 482015, 1446045, 2410075, 7230225]

約数ペア:

[(1, 7230225), (3, 2410075), (5, 1446045), (15, 482015), (25, 289209), (75, 96403), (149, 48525), (447, 16175), (647, 11175), (745, 9705), (1941, 3725), (2235, 3235)]