9420215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1$

素因数の和:9322

約数の個数: 16

約数和(自身を含む): 13366080

約数和(自身を除く): 3945865

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 9281, 46405, 64967, 269149, 324835, 1345745, 1884043, 9420215]

約数ペア:

[(1, 9420215), (5, 1884043), (7, 1345745), (29, 324835), (35, 269149), (145, 64967), (203, 46405), (1015, 9281)]