69807465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17078

約数の個数: 48

約数和(自身を含む): 148931328

約数和(自身を除く): 79123863

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 17047, 51141, 85235, 119329, 153423, 221611, 255705, 357987, 596645, 664833, 767115, 1073961, 1108055, 1551277, 1789935, 1994499, 3324165, 4653831, 5369805, 7756385, 9972495, 13961493, 23269155, 69807465]

約数ペア:

[(1, 69807465), (3, 23269155), (5, 13961493), (7, 9972495), (9, 7756385), (13, 5369805), (15, 4653831), (21, 3324165), (35, 1994499), (39, 1789935), (45, 1551277), (63, 1108055), (65, 1073961), (91, 767115), (105, 664833), (117, 596645), (195, 357987), (273, 255705), (315, 221611), (455, 153423), (585, 119329), (819, 85235), (1365, 51141), (4095, 17047)]