27555725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 37765440

約数和(自身を除く): 10209715

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 2819, 9775, 14095, 47923, 64837, 70475, 239615, 324185, 1102229, 1198075, 1620925, 5511145, 27555725]

約数ペア:

[(1, 27555725), (5, 5511145), (17, 1620925), (23, 1198075), (25, 1102229), (85, 324185), (115, 239615), (391, 70475), (425, 64837), (575, 47923), (1955, 14095), (2819, 9775)]