89080655

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 108307584

約数和(自身を除く): 19226929

約数列:

[1, 5, 131, 307, 443, 655, 1535, 2215, 40217, 58033, 136001, 201085, 290165, 680005, 17816131, 89080655]

約数ペア:

[(1, 89080655), (5, 17816131), (131, 680005), (307, 290165), (443, 201085), (655, 136001), (1535, 58033), (2215, 40217)]