4153375

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 5241600

約数和(自身を除く): 1088225

約数列:

[1, 5, 25, 125, 149, 223, 745, 1115, 3725, 5575, 18625, 27875, 33227, 166135, 830675, 4153375]

約数ペア:

[(1, 4153375), (5, 830675), (25, 166135), (125, 33227), (149, 27875), (223, 18625), (745, 5575), (1115, 3725)]