67105375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 92596608

約数和(自身を除く): 25491233

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 1373, 1955, 2125, 2875, 6865, 9775, 23341, 31579, 34325, 48875, 116705, 157895, 171625, 536843, 583525, 789475, 2684215, 2917625, 3947375, 13421075, 67105375]

約数ペア:

[(1, 67105375), (5, 13421075), (17, 3947375), (23, 2917625), (25, 2684215), (85, 789475), (115, 583525), (125, 536843), (391, 171625), (425, 157895), (575, 116705), (1373, 48875), (1955, 34325), (2125, 31579), (2875, 23341), (6865, 9775)]