2243315525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{19469}}^1$

素因数の和:19909

約数の個数: 24

約数和(自身を含む): 3041992800

約数和(自身を除く): 798677275

約数列:

[1, 5, 11, 25, 55, 275, 419, 2095, 4609, 10475, 19469, 23045, 97345, 115225, 214159, 486725, 1070795, 5353975, 8157511, 40787555, 89732621, 203937775, 448663105, 2243315525]

約数ペア:

[(1, 2243315525), (5, 448663105), (11, 203937775), (25, 89732621), (55, 40787555), (275, 8157511), (419, 5353975), (2095, 1070795), (4609, 486725), (10475, 214159), (19469, 115225), (23045, 97345)]