68576025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{130621}}^1$

素因数の和:130641

約数の個数: 24

約数和(自身を含む): 129577024

約数和(自身を除く): 61000999

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 130621, 391863, 653105, 914347, 1959315, 2743041, 3265525, 4571735, 9796575, 13715205, 22858675, 68576025]

約数ペア:

[(1, 68576025), (3, 22858675), (5, 13715205), (7, 9796575), (15, 4571735), (21, 3265525), (25, 2743041), (35, 1959315), (75, 914347), (105, 653105), (175, 391863), (525, 130621)]