426550085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{3343}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 558100224

約数和(自身を除く): 131550139

約数列:

[1, 5, 13, 65, 151, 169, 755, 845, 1963, 3343, 9815, 16715, 25519, 43459, 127595, 217295, 504793, 564967, 2523965, 2824835, 6562309, 32811545, 85310017, 426550085]

約数ペア:

[(1, 426550085), (5, 85310017), (13, 32811545), (65, 6562309), (151, 2824835), (169, 2523965), (755, 564967), (845, 504793), (1963, 217295), (3343, 127595), (9815, 43459), (16715, 25519)]