480147105

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{911}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 788755968

約数和(自身を除く): 308608863

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 857, 911, 2571, 2733, 4285, 4555, 12855, 13665, 35137, 37351, 105411, 112053, 175685, 186755, 527055, 560265, 780727, 2342181, 3903635, 11710905, 32009807, 96029421, 160049035, 480147105]

約数ペア:

[(1, 480147105), (3, 160049035), (5, 96029421), (15, 32009807), (41, 11710905), (123, 3903635), (205, 2342181), (615, 780727), (857, 560265), (911, 527055), (2571, 186755), (2733, 175685), (4285, 112053), (4555, 105411), (12855, 37351), (13665, 35137)]