89583615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 170760096

約数和(自身を除く): 81176481

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 1233, 1321, 1507, 2055, 3963, 4521, 6165, 6605, 7535, 11889, 13563, 14531, 19815, 22605, 43593, 59445, 67815, 72655, 130779, 180977, 217965, 542931, 653895, 904885, 1628793, 1990747, 2714655, 5972241, 8143965, 9953735, 17916723, 29861205, 89583615]

約数ペア:

[(1, 89583615), (3, 29861205), (5, 17916723), (9, 9953735), (11, 8143965), (15, 5972241), (33, 2714655), (45, 1990747), (55, 1628793), (99, 904885), (137, 653895), (165, 542931), (411, 217965), (495, 180977), (685, 130779), (1233, 72655), (1321, 67815), (1507, 59445), (2055, 43593), (3963, 22605), (4521, 19815), (6165, 14531), (6605, 13563), (7535, 11889)]