493605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1567}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 978432

約数和(自身を除く): 484827

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1567, 4701, 7835, 10969, 14103, 23505, 32907, 54845, 70515, 98721, 164535, 493605]

約数ペア:

[(1, 493605), (3, 164535), (5, 98721), (7, 70515), (9, 54845), (15, 32907), (21, 23505), (35, 14103), (45, 10969), (63, 7835), (105, 4701), (315, 1567)]