38905005

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31249}}^1$

素因数の和:31340

約数の個数: 16

約数和(自身を含む): 63000000

約数和(自身を除く): 24094995

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 31249, 93747, 156245, 468735, 2593667, 7781001, 12968335, 38905005]

約数ペア:

[(1, 38905005), (3, 12968335), (5, 7781001), (15, 2593667), (83, 468735), (249, 156245), (415, 93747), (1245, 31249)]