549945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 1058148

約数和(自身を除く): 508203

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 121, 165, 303, 363, 495, 505, 605, 909, 1089, 1111, 1515, 1815, 3333, 4545, 5445, 5555, 9999, 12221, 16665, 36663, 49995, 61105, 109989, 183315, 549945]

約数ペア:

[(1, 549945), (3, 183315), (5, 109989), (9, 61105), (11, 49995), (15, 36663), (33, 16665), (45, 12221), (55, 9999), (99, 5555), (101, 5445), (121, 4545), (165, 3333), (303, 1815), (363, 1515), (495, 1111), (505, 1089), (605, 909)]