41920155

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1087}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 72813312

約数和(自身を除く): 30893157

約数列:

[1, 3, 5, 9, 15, 45, 857, 1087, 2571, 3261, 4285, 5435, 7713, 9783, 12855, 16305, 38565, 48915, 931559, 2794677, 4657795, 8384031, 13973385, 41920155]

約数ペア:

[(1, 41920155), (3, 13973385), (5, 8384031), (9, 4657795), (15, 2794677), (45, 931559), (857, 48915), (1087, 38565), (2571, 16305), (3261, 12855), (4285, 9783), (5435, 7713)]