135220165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 167340096

約数和(自身を除く): 32119931

約数列:

[1, 5, 43, 131, 215, 655, 4801, 5633, 24005, 28165, 206443, 628931, 1032215, 3144655, 27044033, 135220165]

約数ペア:

[(1, 135220165), (5, 27044033), (43, 3144655), (131, 1032215), (215, 628931), (655, 206443), (4801, 28165), (5633, 24005)]