9316225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 12108600

約数和(自身を除く): 2792375

約数列:

[1, 5, 25, 41, 61, 149, 205, 305, 745, 1025, 1525, 2501, 3725, 6109, 9089, 12505, 30545, 45445, 62525, 152725, 227225, 372649, 1863245, 9316225]

約数ペア:

[(1, 9316225), (5, 1863245), (25, 372649), (41, 227225), (61, 152725), (149, 62525), (205, 45445), (305, 30545), (745, 12505), (1025, 9089), (1525, 6109), (2501, 3725)]