13640835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5381}}^1$

素因数の和:5415

約数の個数: 24

約数和(自身を含む): 23637744

約数和(自身を除く): 9996909

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 5381, 16143, 26905, 69953, 80715, 209859, 349765, 909389, 1049295, 2728167, 4546945, 13640835]

約数ペア:

[(1, 13640835), (3, 4546945), (5, 2728167), (13, 1049295), (15, 909389), (39, 349765), (65, 209859), (169, 80715), (195, 69953), (507, 26905), (845, 16143), (2535, 5381)]