2904707525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{4421}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 3696279048

約数和(自身を除く): 791571523

約数列:

[1, 5, 25, 41, 205, 641, 1025, 3205, 4421, 16025, 22105, 26281, 110525, 131405, 181261, 657025, 906305, 2833861, 4531525, 14169305, 70846525, 116188301, 580941505, 2904707525]

約数ペア:

[(1, 2904707525), (5, 580941505), (25, 116188301), (41, 70846525), (205, 14169305), (641, 4531525), (1025, 2833861), (3205, 906305), (4421, 657025), (16025, 181261), (22105, 131405), (26281, 110525)]