82680265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18353}}^1$

素因数の和:18428

約数の個数: 16

約数和(自身を含む): 107040528

約数和(自身を除く): 24360263

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 18353, 91765, 312001, 972709, 1560005, 4863545, 16536053, 82680265]

約数ペア:

[(1, 82680265), (5, 16536053), (17, 4863545), (53, 1560005), (85, 972709), (265, 312001), (901, 91765), (4505, 18353)]