2924125

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 3697200

約数和(自身を除く): 773075

約数列:

[1, 5, 25, 125, 149, 157, 745, 785, 3725, 3925, 18625, 19625, 23393, 116965, 584825, 2924125]

約数ペア:

[(1, 2924125), (5, 584825), (25, 116965), (125, 23393), (149, 19625), (157, 18625), (745, 3925), (785, 3725)]