56090025

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2906

約数の個数: 36

約数和(自身を含む): 101628540

約数和(自身を除く): 45538515

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 2801, 4005, 6675, 8403, 14005, 20025, 25209, 42015, 70025, 126045, 210075, 249289, 630225, 747867, 1246445, 2243601, 3739335, 6232225, 11218005, 18696675, 56090025]

約数ペア:

[(1, 56090025), (3, 18696675), (5, 11218005), (9, 6232225), (15, 3739335), (25, 2243601), (45, 1246445), (75, 747867), (89, 630225), (225, 249289), (267, 210075), (445, 126045), (801, 70025), (1335, 42015), (2225, 25209), (2801, 20025), (4005, 14005), (6675, 8403)]