90931895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12889}}^1$

素因数の和:12994

約数の個数: 16

約数和(自身を含む): 116938080

約数和(自身を除く): 26006185

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 12889, 64445, 219113, 1069787, 1095565, 5348935, 18186379, 90931895]

約数ペア:

[(1, 90931895), (5, 18186379), (17, 5348935), (83, 1095565), (85, 1069787), (415, 219113), (1411, 64445), (7055, 12889)]