842080215

素因数分解:

$3^1\times 5^1\times {\mathrm{4441}}^1\times {\mathrm{12641}}^1$

素因数の和:17090

約数の個数: 16

約数和(自身を含む): 1347738336

約数和(自身を除く): 505658121

約数列:

[1, 3, 5, 15, 4441, 12641, 13323, 22205, 37923, 63205, 66615, 189615, 56138681, 168416043, 280693405, 842080215]

約数ペア:

[(1, 842080215), (3, 280693405), (5, 168416043), (15, 56138681), (4441, 189615), (12641, 66615), (13323, 63205), (22205, 37923)]