55473125

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 76925376

約数和(自身を除く): 21452251

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 227, 391, 425, 575, 625, 1135, 1955, 2125, 2875, 3859, 5221, 5675, 9775, 10625, 14375, 19295, 26105, 28375, 48875, 88757, 96475, 130525, 141875, 244375, 443785, 482375, 652625, 2218925, 2411875, 3263125, 11094625, 55473125]

約数ペア:

[(1, 55473125), (5, 11094625), (17, 3263125), (23, 2411875), (25, 2218925), (85, 652625), (115, 482375), (125, 443785), (227, 244375), (391, 141875), (425, 130525), (575, 96475), (625, 88757), (1135, 48875), (1955, 28375), (2125, 26105), (2875, 19295), (3859, 14375), (5221, 10625), (5675, 9775)]