28553185

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 35087040

約数和(自身を除く): 6533855

約数列:

[1, 5, 61, 179, 305, 523, 895, 2615, 10919, 31903, 54595, 93617, 159515, 468085, 5710637, 28553185]

約数ペア:

[(1, 28553185), (5, 5710637), (61, 468085), (179, 159515), (305, 93617), (523, 54595), (895, 31903), (2615, 10919)]