22254345

素因数分解:

$3^4\times 5^1\times {\mathrm{54949}}^1$

素因数の和:54966

約数の個数: 20

約数和(自身を含む): 39893700

約数和(自身を除く): 17639355

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54949, 164847, 274745, 494541, 824235, 1483623, 2472705, 4450869, 7418115, 22254345]

約数ペア:

[(1, 22254345), (3, 7418115), (5, 4450869), (9, 2472705), (15, 1483623), (27, 824235), (45, 494541), (81, 274745), (135, 164847), (405, 54949)]