85713575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 115305120

約数和(自身を除く): 29591545

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 4919, 17425, 24595, 83623, 122975, 201679, 418115, 1008395, 2090575, 3428543, 5041975, 17142715, 85713575]

約数ペア:

[(1, 85713575), (5, 17142715), (17, 5041975), (25, 3428543), (41, 2090575), (85, 1008395), (205, 418115), (425, 201679), (697, 122975), (1025, 83623), (3485, 24595), (4919, 17425)]