22882905

素因数分解:

$3^4\times 5^1\times {\mathrm{56501}}^1$

素因数の和:56518

約数の個数: 20

約数和(自身を含む): 41020452

約数和(自身を除く): 18137547

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 56501, 169503, 282505, 508509, 847515, 1525527, 2542545, 4576581, 7627635, 22882905]

約数ペア:

[(1, 22882905), (3, 7627635), (5, 4576581), (9, 2542545), (15, 1525527), (27, 847515), (45, 508509), (81, 282505), (135, 169503), (405, 56501)]