68262285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 137668608

約数和(自身を除く): 69406323

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 273, 301, 455, 559, 645, 903, 1163, 1365, 1505, 1677, 2795, 3489, 3913, 4515, 5815, 8141, 8385, 11739, 15119, 17445, 19565, 24423, 40705, 45357, 50009, 58695, 75595, 105833, 122115, 150027, 226785, 250045, 317499, 350063, 529165, 650117, 750135, 1050189, 1587495, 1750315, 1950351, 3250585, 4550819, 5250945, 9751755, 13652457, 22754095, 68262285]

約数ペア:

[(1, 68262285), (3, 22754095), (5, 13652457), (7, 9751755), (13, 5250945), (15, 4550819), (21, 3250585), (35, 1950351), (39, 1750315), (43, 1587495), (65, 1050189), (91, 750135), (105, 650117), (129, 529165), (195, 350063), (215, 317499), (273, 250045), (301, 226785), (455, 150027), (559, 122115), (645, 105833), (903, 75595), (1163, 58695), (1365, 50009), (1505, 45357), (1677, 40705), (2795, 24423), (3489, 19565), (3913, 17445), (4515, 15119), (5815, 11739), (8141, 8385)]