27328205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 34097664

約数和(自身を除く): 6769459

約数列:

[1, 5, 31, 155, 157, 785, 1123, 4867, 5615, 24335, 34813, 174065, 176311, 881555, 5465641, 27328205]

約数ペア:

[(1, 27328205), (5, 5465641), (31, 881555), (155, 176311), (157, 174065), (785, 34813), (1123, 24335), (4867, 5615)]