138045185

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 178246656

約数和(自身を除く): 40201471

約数列:

[1, 5, 17, 83, 85, 289, 415, 1151, 1411, 1445, 5755, 7055, 19567, 23987, 95533, 97835, 119935, 332639, 477665, 1624061, 1663195, 8120305, 27609037, 138045185]

約数ペア:

[(1, 138045185), (5, 27609037), (17, 8120305), (83, 1663195), (85, 1624061), (289, 477665), (415, 332639), (1151, 119935), (1411, 97835), (1445, 95533), (5755, 23987), (7055, 19567)]