238024745

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{111487}}^1$

素因数の和:111560

約数の個数: 16

約数和(自身を含む): 331788288

約数和(自身を除く): 93763543

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 111487, 557435, 780409, 3902045, 6800707, 34003535, 47604949, 238024745]

約数ペア:

[(1, 238024745), (5, 47604949), (7, 34003535), (35, 6800707), (61, 3902045), (305, 780409), (427, 557435), (2135, 111487)]