67955375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 90911808

約数和(自身を除く): 22956433

約数列:

[1, 5, 17, 25, 85, 113, 125, 283, 425, 565, 1415, 1921, 2125, 2825, 4811, 7075, 9605, 14125, 24055, 31979, 35375, 48025, 120275, 159895, 240125, 543643, 601375, 799475, 2718215, 3997375, 13591075, 67955375]

約数ペア:

[(1, 67955375), (5, 13591075), (17, 3997375), (25, 2718215), (85, 799475), (113, 601375), (125, 543643), (283, 240125), (425, 159895), (565, 120275), (1415, 48025), (1921, 35375), (2125, 31979), (2825, 24055), (4811, 14125), (7075, 9605)]