69865605

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22501}}^1$

素因数の和:22538

約数の個数: 32

約数和(自身を含む): 129611520

約数和(自身を除く): 59745915

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 22501, 67503, 112505, 202509, 337515, 517523, 607527, 1012545, 1552569, 2587615, 3037635, 4657707, 7762845, 13973121, 23288535, 69865605]

約数ペア:

[(1, 69865605), (3, 23288535), (5, 13973121), (9, 7762845), (15, 4657707), (23, 3037635), (27, 2587615), (45, 1552569), (69, 1012545), (115, 607527), (135, 517523), (207, 337515), (345, 202509), (621, 112505), (1035, 67503), (3105, 22501)]