29725775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 40738464

約数和(自身を除く): 11012689

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 3041, 9775, 15205, 51697, 69943, 76025, 258485, 349715, 1189031, 1292425, 1748575, 5945155, 29725775]

約数ペア:

[(1, 29725775), (5, 5945155), (17, 1748575), (23, 1292425), (25, 1189031), (85, 349715), (115, 258485), (391, 76025), (425, 69943), (575, 51697), (1955, 15205), (3041, 9775)]