141299275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 189328160

約数和(自身を除く): 48028885

約数列:

[1, 5, 13, 25, 65, 325, 409, 1063, 2045, 5315, 5317, 10225, 13819, 26575, 26585, 69095, 132925, 345475, 434767, 2173835, 5651971, 10869175, 28259855, 141299275]

約数ペア:

[(1, 141299275), (5, 28259855), (13, 10869175), (25, 5651971), (65, 2173835), (325, 434767), (409, 345475), (1063, 132925), (2045, 69095), (5315, 26585), (5317, 26575), (10225, 13819)]