47789295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{187409}}^1$

素因数の和:187434

約数の個数: 16

約数和(自身を含む): 80961120

約数和(自身を除く): 33171825

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 187409, 562227, 937045, 2811135, 3185953, 9557859, 15929765, 47789295]

約数ペア:

[(1, 47789295), (3, 15929765), (5, 9557859), (15, 3185953), (17, 2811135), (51, 937045), (85, 562227), (255, 187409)]