38717985

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6311}}^1$

素因数の和:6728

約数の個数: 16

約数和(自身を含む): 62110080

約数和(自身を除く): 23392095

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 6311, 18933, 31555, 94665, 2581199, 7743597, 12905995, 38717985]

約数ペア:

[(1, 38717985), (3, 12905995), (5, 7743597), (15, 2581199), (409, 94665), (1227, 31555), (2045, 18933), (6135, 6311)]