25300535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3571}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 33005280

約数和(自身を除く): 7704745

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3571, 7085, 17855, 46423, 232115, 389239, 1946195, 5060107, 25300535]

約数ペア:

[(1, 25300535), (5, 5060107), (13, 1946195), (65, 389239), (109, 232115), (545, 46423), (1417, 17855), (3571, 7085)]