39028455

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2003}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 67839408

約数和(自身を除く): 28810953

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2003, 2165, 3897, 6009, 6495, 10015, 18027, 19485, 30045, 90135, 867299, 2601897, 4336495, 7805691, 13009485, 39028455]

約数ペア:

[(1, 39028455), (3, 13009485), (5, 7805691), (9, 4336495), (15, 2601897), (45, 867299), (433, 90135), (1299, 30045), (2003, 19485), (2165, 18027), (3897, 10015), (6009, 6495)]