4828815

素因数分解:

$3^4\times 5^1\times {\mathrm{11923}}^1$

素因数の和:11940

約数の個数: 20

約数和(自身を含む): 8656824

約数和(自身を除く): 3828009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11923, 35769, 59615, 107307, 178845, 321921, 536535, 965763, 1609605, 4828815]

約数ペア:

[(1, 4828815), (3, 1609605), (5, 965763), (9, 536535), (15, 321921), (27, 178845), (45, 107307), (81, 59615), (135, 35769), (405, 11923)]