129620375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{54577}}^1$

素因数の和:54611

約数の個数: 16

約数和(自身を含む): 170283360

約数和(自身を除く): 40662985

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 54577, 272885, 1036963, 1364425, 5184815, 6822125, 25924075, 129620375]

約数ペア:

[(1, 129620375), (5, 25924075), (19, 6822125), (25, 5184815), (95, 1364425), (125, 1036963), (475, 272885), (2375, 54577)]