1090215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{3461}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 2160288

約数和(自身を除く): 1070073

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 3461, 10383, 17305, 24227, 31149, 51915, 72681, 121135, 155745, 218043, 363405, 1090215]

約数ペア:

[(1, 1090215), (3, 363405), (5, 218043), (7, 155745), (9, 121135), (15, 72681), (21, 51915), (35, 31149), (45, 24227), (63, 17305), (105, 10383), (315, 3461)]