30135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1$

素因数の和:63

約数の個数: 24

約数和(自身を含む): 57456

約数和(自身を除く): 27321

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 4305, 6027, 10045, 30135]

約数ペア:

[(1, 30135), (3, 10045), (5, 6027), (7, 4305), (15, 2009), (21, 1435), (35, 861), (41, 735), (49, 615), (105, 287), (123, 245), (147, 205)]