30009315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{40829}}^1$

素因数の和:40851

約数の個数: 24

約数和(自身を含む): 55855440

約数和(自身を除く): 25846125

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 40829, 122487, 204145, 285803, 612435, 857409, 1429015, 2000621, 4287045, 6001863, 10003105, 30009315]

約数ペア:

[(1, 30009315), (3, 10003105), (5, 6001863), (7, 4287045), (15, 2000621), (21, 1429015), (35, 857409), (49, 612435), (105, 285803), (147, 204145), (245, 122487), (735, 40829)]