90753820415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{217117}}^1$

素因数の和:219202

約数の個数: 16

約数和(自身を含む): 111616021440

約数和(自身を除く): 20862201025

約数列:

[1, 5, 41, 205, 2039, 10195, 83599, 217117, 417995, 1085585, 8901797, 44508985, 442701563, 2213507815, 18150764083, 90753820415]

約数ペア:

[(1, 90753820415), (5, 18150764083), (41, 2213507815), (205, 442701563), (2039, 44508985), (10195, 8901797), (83599, 1085585), (217117, 417995)]