25220755

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11813}}^1$

素因数の和:11886

約数の個数: 16

約数和(自身を含む): 35158464

約数和(自身を除く): 9937709

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 11813, 59065, 82691, 413455, 720593, 3602965, 5044151, 25220755]

約数ペア:

[(1, 25220755), (5, 5044151), (7, 3602965), (35, 720593), (61, 413455), (305, 82691), (427, 59065), (2135, 11813)]