42168585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165367}}^1$

素因数の和:165392

約数の個数: 16

約数和(自身を含む): 71438976

約数和(自身を除く): 29270391

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 165367, 496101, 826835, 2480505, 2811239, 8433717, 14056195, 42168585]

約数ペア:

[(1, 42168585), (3, 14056195), (5, 8433717), (15, 2811239), (17, 2480505), (51, 826835), (85, 496101), (255, 165367)]