27250745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 36951552

約数和(自身を除く): 9700807

約数列:

[1, 5, 17, 23, 53, 85, 115, 263, 265, 391, 901, 1219, 1315, 1955, 4471, 4505, 6049, 6095, 13939, 20723, 22355, 30245, 69695, 102833, 103615, 236963, 320597, 514165, 1184815, 1602985, 5450149, 27250745]

約数ペア:

[(1, 27250745), (5, 5450149), (17, 1602985), (23, 1184815), (53, 514165), (85, 320597), (115, 236963), (263, 103615), (265, 102833), (391, 69695), (901, 30245), (1219, 22355), (1315, 20723), (1955, 13939), (4471, 6095), (4505, 6049)]