713872025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{664067}}^1$

素因数の和:664120

約数の個数: 12

約数和(自身を含む): 905788752

約数和(自身を除く): 191916727

約数列:

[1, 5, 25, 43, 215, 1075, 664067, 3320335, 16601675, 28554881, 142774405, 713872025]

約数ペア:

[(1, 713872025), (5, 142774405), (25, 28554881), (43, 16601675), (215, 3320335), (1075, 664067)]