201642705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{407359}}^1$

素因数の和:407381

約数の個数: 24

約数和(自身を含む): 381288960

約数和(自身を除く): 179646255

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 407359, 1222077, 2036795, 3666231, 4480949, 6110385, 13442847, 18331155, 22404745, 40328541, 67214235, 201642705]

約数ペア:

[(1, 201642705), (3, 67214235), (5, 40328541), (9, 22404745), (11, 18331155), (15, 13442847), (33, 6110385), (45, 4480949), (55, 3666231), (99, 2036795), (165, 1222077), (495, 407359)]