1330400415

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{784897}}^1$

素因数の和:785018

約数の個数: 16

約数和(自身を含む): 2147480928

約数和(自身を除く): 817080513

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 784897, 2354691, 3924485, 11773455, 88693361, 266080083, 443466805, 1330400415]

約数ペア:

[(1, 1330400415), (3, 443466805), (5, 266080083), (15, 88693361), (113, 11773455), (339, 3924485), (565, 2354691), (1695, 784897)]