170394925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 221325120

約数和(自身を除く): 50930195

約数列:

[1, 5, 23, 25, 115, 401, 575, 739, 2005, 3695, 9223, 10025, 16997, 18475, 46115, 84985, 230575, 296339, 424925, 1481695, 6815797, 7408475, 34078985, 170394925]

約数ペア:

[(1, 170394925), (5, 34078985), (23, 7408475), (25, 6815797), (115, 1481695), (401, 424925), (575, 296339), (739, 230575), (2005, 84985), (3695, 46115), (9223, 18475), (10025, 16997)]