89809715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 110436480

約数和(自身を除く): 20626765

約数列:

[1, 5, 47, 235, 461, 829, 2305, 4145, 21667, 38963, 108335, 194815, 382169, 1910845, 17961943, 89809715]

約数ペア:

[(1, 89809715), (5, 17961943), (47, 1910845), (235, 382169), (461, 194815), (829, 108335), (2305, 38963), (4145, 21667)]