203445

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 397440

約数和(自身を除く): 193995

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 137, 165, 297, 411, 495, 685, 1233, 1485, 1507, 2055, 3699, 4521, 6165, 7535, 13563, 18495, 22605, 40689, 67815, 203445]

約数ペア:

[(1, 203445), (3, 67815), (5, 40689), (9, 22605), (11, 18495), (15, 13563), (27, 7535), (33, 6165), (45, 4521), (55, 3699), (99, 2055), (135, 1507), (137, 1485), (165, 1233), (297, 685), (411, 495)]