28035145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 34810560

約数和(自身を除く): 6775415

約数列:

[1, 5, 53, 67, 265, 335, 1579, 3551, 7895, 17755, 83687, 105793, 418435, 528965, 5607029, 28035145]

約数ペア:

[(1, 28035145), (5, 5607029), (53, 528965), (67, 418435), (265, 105793), (335, 83687), (1579, 17755), (3551, 7895)]