142009585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23531}}^1$

素因数の和:23624

約数の個数: 16

約数和(自身を含む): 182984832

約数和(自身を除く): 40975247

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 23531, 117655, 400027, 1670701, 2000135, 8353505, 28401917, 142009585]

約数ペア:

[(1, 142009585), (5, 28401917), (17, 8353505), (71, 2000135), (85, 1670701), (355, 400027), (1207, 117655), (6035, 23531)]