15120530

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13381}}^1$

素因数の和:13501

約数の個数: 16

約数和(自身を含む): 27459864

約数和(自身を除く): 12339334

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 13381, 26762, 66905, 133810, 1512053, 3024106, 7560265, 15120530]

約数ペア:

[(1, 15120530), (2, 7560265), (5, 3024106), (10, 1512053), (113, 133810), (226, 66905), (565, 26762), (1130, 13381)]