23090015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3259}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 30122400

約数和(自身を除く): 7032385

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3259, 7085, 16295, 42367, 211835, 355231, 1776155, 4618003, 23090015]

約数ペア:

[(1, 23090015), (5, 4618003), (13, 1776155), (65, 355231), (109, 211835), (545, 42367), (1417, 16295), (3259, 7085)]