8612285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 12213504

約数和(自身を除く): 3601219

約数列:

[1, 5, 11, 17, 55, 61, 85, 151, 187, 305, 671, 755, 935, 1037, 1661, 2567, 3355, 5185, 8305, 9211, 11407, 12835, 28237, 46055, 57035, 101321, 141185, 156587, 506605, 782935, 1722457, 8612285]

約数ペア:

[(1, 8612285), (5, 1722457), (11, 782935), (17, 506605), (55, 156587), (61, 141185), (85, 101321), (151, 57035), (187, 46055), (305, 28237), (671, 12835), (755, 11407), (935, 9211), (1037, 8305), (1661, 5185), (2567, 3355)]