45648655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 17552945

約数列:

[1, 5, 13, 17, 65, 85, 109, 221, 379, 545, 1105, 1417, 1853, 1895, 4927, 6443, 7085, 9265, 24089, 24635, 32215, 41311, 83759, 120445, 206555, 418795, 537043, 702287, 2685215, 3511435, 9129731, 45648655]

約数ペア:

[(1, 45648655), (5, 9129731), (13, 3511435), (17, 2685215), (65, 702287), (85, 537043), (109, 418795), (221, 206555), (379, 120445), (545, 83759), (1105, 41311), (1417, 32215), (1853, 24635), (1895, 24089), (4927, 9265), (6443, 7085)]