28417866405

素因数分解:

$3^1\times 5^1\times {\mathrm{4349}}^1\times {\mathrm{435623}}^1$

素因数の和:439980

約数の個数: 16

約数和(自身を含む): 45479145600

約数和(自身を除く): 17061279195

約数列:

[1, 3, 5, 15, 4349, 13047, 21745, 65235, 435623, 1306869, 2178115, 6534345, 1894524427, 5683573281, 9472622135, 28417866405]

約数ペア:

[(1, 28417866405), (3, 9472622135), (5, 5683573281), (15, 1894524427), (4349, 6534345), (13047, 2178115), (21745, 1306869), (65235, 435623)]