25974475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 33926400

約数和(自身を除く): 7951925

約数列:

[1, 5, 23, 25, 115, 199, 227, 575, 995, 1135, 4577, 4975, 5221, 5675, 22885, 26105, 45173, 114425, 130525, 225865, 1038979, 1129325, 5194895, 25974475]

約数ペア:

[(1, 25974475), (5, 5194895), (23, 1129325), (25, 1038979), (115, 225865), (199, 130525), (227, 114425), (575, 45173), (995, 26105), (1135, 22885), (4577, 5675), (4975, 5221)]