4557355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 1829333

約数列:

[1, 5, 11, 41, 43, 47, 55, 205, 215, 235, 451, 473, 517, 1763, 1927, 2021, 2255, 2365, 2585, 8815, 9635, 10105, 19393, 21197, 22231, 82861, 96965, 105985, 111155, 414305, 911471, 4557355]

約数ペア:

[(1, 4557355), (5, 911471), (11, 414305), (41, 111155), (43, 105985), (47, 96965), (55, 82861), (205, 22231), (215, 21197), (235, 19393), (451, 10105), (473, 9635), (517, 8815), (1763, 2585), (1927, 2365), (2021, 2255)]