166875165

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{9533}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 290024280

約数和(自身を除く): 123149115

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5835, 9533, 17505, 28599, 47665, 85797, 142995, 428985, 3708337, 11125011, 18541685, 33375033, 55625055, 166875165]

約数ペア:

[(1, 166875165), (3, 55625055), (5, 33375033), (9, 18541685), (15, 11125011), (45, 3708337), (389, 428985), (1167, 142995), (1945, 85797), (3501, 47665), (5835, 28599), (9533, 17505)]