16214925

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 27007200

約数和(自身を除く): 10792275

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 1451, 2235, 3725, 4353, 7255, 11175, 21765, 36275, 108825, 216199, 648597, 1080995, 3242985, 5404975, 16214925]

約数ペア:

[(1, 16214925), (3, 5404975), (5, 3242985), (15, 1080995), (25, 648597), (75, 216199), (149, 108825), (447, 36275), (745, 21765), (1451, 11175), (2235, 7255), (3725, 4353)]