91981655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3533}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 113992704

約数和(自身を除く): 22011049

約数列:

[1, 5, 41, 127, 205, 635, 3533, 5207, 17665, 26035, 144853, 448691, 724265, 2243455, 18396331, 91981655]

約数ペア:

[(1, 91981655), (5, 18396331), (41, 2243455), (127, 724265), (205, 448691), (635, 144853), (3533, 26035), (5207, 17665)]