1520653655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{42697}}^1$

素因数の和:43138

約数の個数: 16

約数和(自身を含む): 1936781280

約数和(自身を除く): 416127625

約数列:

[1, 5, 17, 85, 419, 2095, 7123, 35615, 42697, 213485, 725849, 3629245, 17890043, 89450215, 304130731, 1520653655]

約数ペア:

[(1, 1520653655), (5, 304130731), (17, 89450215), (85, 17890043), (419, 3629245), (2095, 725849), (7123, 213485), (35615, 42697)]