52990605

素因数分解:

$3^4\times 5^1\times {\mathrm{130841}}^1$

素因数の和:130858

約数の個数: 20

約数和(自身を含む): 94991292

約数和(自身を除く): 42000687

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 130841, 392523, 654205, 1177569, 1962615, 3532707, 5887845, 10598121, 17663535, 52990605]

約数ペア:

[(1, 52990605), (3, 17663535), (5, 10598121), (9, 5887845), (15, 3532707), (27, 1962615), (45, 1177569), (81, 654205), (135, 392523), (405, 130841)]