2045607575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{56783}}^1$

素因数の和:56935

約数の個数: 24

約数和(自身を含む): 2788321536

約数和(自身を除く): 742713961

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 3275, 7205, 36025, 56783, 283915, 624613, 1419575, 3123065, 7438573, 15615325, 37192865, 81824303, 185964325, 409121515, 2045607575]

約数ペア:

[(1, 2045607575), (5, 409121515), (11, 185964325), (25, 81824303), (55, 37192865), (131, 15615325), (275, 7438573), (655, 3123065), (1441, 1419575), (3275, 624613), (7205, 283915), (36025, 56783)]