85845565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12343}}^1$

素因数の和:12468

約数の個数: 16

約数和(自身を含む): 111984768

約数和(自身を除く): 26139203

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 12343, 61715, 160459, 802295, 1320701, 6603505, 17169113, 85845565]

約数ペア:

[(1, 85845565), (5, 17169113), (13, 6603505), (65, 1320701), (107, 802295), (535, 160459), (1391, 61715), (6955, 12343)]