42132555

素因数分解:

$3^7\times 5^1\times {\mathrm{3853}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 75846720

約数和(自身を除く): 33714165

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 3853, 10935, 11559, 19265, 34677, 57795, 104031, 173385, 312093, 520155, 936279, 1560465, 2808837, 4681395, 8426511, 14044185, 42132555]

約数ペア:

[(1, 42132555), (3, 14044185), (5, 8426511), (9, 4681395), (15, 2808837), (27, 1560465), (45, 936279), (81, 520155), (135, 312093), (243, 173385), (405, 104031), (729, 57795), (1215, 34677), (2187, 19265), (3645, 11559), (3853, 10935)]