78010225

素因数分解:

$5^2\times {\mathrm{349}}^1\times {\mathrm{8941}}^1$

素因数の和:9300

約数の個数: 12

約数和(自身を含む): 97020700

約数和(自身を除く): 19010475

約数列:

[1, 5, 25, 349, 1745, 8725, 8941, 44705, 223525, 3120409, 15602045, 78010225]

約数ペア:

[(1, 78010225), (5, 15602045), (25, 3120409), (349, 223525), (1745, 44705), (8725, 8941)]