9137425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 12499200

約数和(自身を除く): 3361775

約数列:

[1, 5, 11, 25, 55, 149, 223, 275, 745, 1115, 1639, 2453, 3725, 5575, 8195, 12265, 33227, 40975, 61325, 166135, 365497, 830675, 1827485, 9137425]

約数ペア:

[(1, 9137425), (5, 1827485), (11, 830675), (25, 365497), (55, 166135), (149, 61325), (223, 40975), (275, 33227), (745, 12265), (1115, 8195), (1639, 5575), (2453, 3725)]