158528075

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{11987}}^1$

素因数の和:12043

約数の個数: 18

約数和(自身を含む): 205510284

約数和(自身を除く): 46982209

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 11987, 13225, 59935, 275701, 299675, 1378505, 6341123, 6892525, 31705615, 158528075]

約数ペア:

[(1, 158528075), (5, 31705615), (23, 6892525), (25, 6341123), (115, 1378505), (529, 299675), (575, 275701), (2645, 59935), (11987, 13225)]