121151855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 163551696

約数和(自身を除く): 42399841

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 4657, 5203, 23285, 26015, 51227, 200251, 256135, 563497, 1001255, 2202761, 2817485, 11013805, 24230371, 121151855]

約数ペア:

[(1, 121151855), (5, 24230371), (11, 11013805), (43, 2817485), (55, 2202761), (121, 1001255), (215, 563497), (473, 256135), (605, 200251), (2365, 51227), (4657, 26015), (5203, 23285)]