57637575

素因数分解:

$3^4\times 5^2\times {\mathrm{28463}}^1$

素因数の和:28485

約数の個数: 30

約数和(自身を含む): 106768464

約数和(自身を除く): 49130889

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 28463, 85389, 142315, 256167, 426945, 711575, 768501, 1280835, 2134725, 2305503, 3842505, 6404175, 11527515, 19212525, 57637575]

約数ペア:

[(1, 57637575), (3, 19212525), (5, 11527515), (9, 6404175), (15, 3842505), (25, 2305503), (27, 2134725), (45, 1280835), (75, 768501), (81, 711575), (135, 426945), (225, 256167), (405, 142315), (675, 85389), (2025, 28463)]