145236575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2503}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 197475456

約数和(自身を除く): 52238881

約数列:

[1, 5, 11, 25, 55, 211, 275, 1055, 2321, 2503, 5275, 11605, 12515, 27533, 58025, 62575, 137665, 528133, 688325, 2640665, 5809463, 13203325, 29047315, 145236575]

約数ペア:

[(1, 145236575), (5, 29047315), (11, 13203325), (25, 5809463), (55, 2640665), (211, 688325), (275, 528133), (1055, 137665), (2321, 62575), (2503, 58025), (5275, 27533), (11605, 12515)]