38611395

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6263}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 67425696

約数和(自身を除く): 28814301

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 6263, 18789, 31315, 56367, 93945, 281835, 858031, 2574093, 4290155, 7722279, 12870465, 38611395]

約数ペア:

[(1, 38611395), (3, 12870465), (5, 7722279), (9, 4290155), (15, 2574093), (45, 858031), (137, 281835), (411, 93945), (685, 56367), (1233, 31315), (2055, 18789), (6165, 6263)]