2853725

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 4225920

約数和(自身を除く): 1372195

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 709, 805, 3545, 4025, 4963, 16307, 17725, 24815, 81535, 114149, 124075, 407675, 570745, 2853725]

約数ペア:

[(1, 2853725), (5, 570745), (7, 407675), (23, 124075), (25, 114149), (35, 81535), (115, 24815), (161, 17725), (175, 16307), (575, 4963), (709, 4025), (805, 3545)]