679230475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{32077}}^1$

素因数の和:32116

約数の個数: 36

約数和(自身を含む): 1058060752

約数和(自身を除く): 378830277

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 3025, 4235, 21175, 32077, 160385, 224539, 352847, 801925, 1122695, 1764235, 2469929, 3881317, 5613475, 8821175, 12349645, 19406585, 27169219, 61748225, 97032925, 135846095, 679230475]

約数ペア:

[(1, 679230475), (5, 135846095), (7, 97032925), (11, 61748225), (25, 27169219), (35, 19406585), (55, 12349645), (77, 8821175), (121, 5613475), (175, 3881317), (275, 2469929), (385, 1764235), (605, 1122695), (847, 801925), (1925, 352847), (3025, 224539), (4235, 160385), (21175, 32077)]