145559825

素因数分解:

$5^2\times {\mathrm{1531}}^1\times {\mathrm{3803}}^1$

素因数の和:5344

約数の個数: 12

約数和(自身を含む): 180659568

約数和(自身を除く): 35099743

約数列:

[1, 5, 25, 1531, 3803, 7655, 19015, 38275, 95075, 5822393, 29111965, 145559825]

約数ペア:

[(1, 145559825), (5, 29111965), (25, 5822393), (1531, 95075), (3803, 38275), (7655, 19015)]