22690785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8951}}^1$

素因数の和:8985

約数の個数: 24

約数和(自身を含む): 39317184

約数和(自身を除く): 16626399

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 8951, 26853, 44755, 116363, 134265, 349089, 581815, 1512719, 1745445, 4538157, 7563595, 22690785]

約数ペア:

[(1, 22690785), (3, 7563595), (5, 4538157), (13, 1745445), (15, 1512719), (39, 581815), (65, 349089), (169, 134265), (195, 116363), (507, 44755), (845, 26853), (2535, 8951)]