70271045

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{6397}}^1$

素因数の和:6441

約数の個数: 16

約数和(自身を含む): 91363440

約数和(自身を除く): 21092395

約数列:

[1, 5, 13, 65, 169, 845, 2197, 6397, 10985, 31985, 83161, 415805, 1081093, 5405465, 14054209, 70271045]

約数ペア:

[(1, 70271045), (5, 14054209), (13, 5405465), (65, 1081093), (169, 415805), (845, 83161), (2197, 31985), (6397, 10985)]