80624005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3433}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 122635008

約数和(自身を除く): 42011003

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 3433, 4697, 17165, 23485, 24031, 37763, 120155, 188815, 209413, 264341, 1047065, 1321705, 1465891, 2303543, 7329455, 11517715, 16124801, 80624005]

約数ペア:

[(1, 80624005), (5, 16124801), (7, 11517715), (11, 7329455), (35, 2303543), (55, 1465891), (61, 1321705), (77, 1047065), (305, 264341), (385, 209413), (427, 188815), (671, 120155), (2135, 37763), (3355, 24031), (3433, 23485), (4697, 17165)]