124190015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1693}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 158070528

約数和(自身を除く): 33880513

約数列:

[1, 5, 17, 85, 863, 1693, 4315, 8465, 14671, 28781, 73355, 143905, 1461059, 7305295, 24838003, 124190015]

約数ペア:

[(1, 124190015), (5, 24838003), (17, 7305295), (85, 1461059), (863, 143905), (1693, 73355), (4315, 28781), (8465, 14671)]