5200605

素因数分解:

$3^4\times 5^1\times {\mathrm{12841}}^1$

素因数の和:12858

約数の個数: 20

約数和(自身を含む): 9323292

約数和(自身を除く): 4122687

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12841, 38523, 64205, 115569, 192615, 346707, 577845, 1040121, 1733535, 5200605]

約数ペア:

[(1, 5200605), (3, 1733535), (5, 1040121), (9, 577845), (15, 346707), (27, 192615), (45, 115569), (81, 64205), (135, 38523), (405, 12841)]