68166685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 89828352

約数和(自身を除く): 21661667

約数列:

[1, 5, 17, 47, 85, 113, 151, 235, 565, 755, 799, 1921, 2567, 3995, 5311, 7097, 9605, 12835, 17063, 26555, 35485, 85315, 90287, 120649, 290071, 451435, 603245, 801961, 1450355, 4009805, 13633337, 68166685]

約数ペア:

[(1, 68166685), (5, 13633337), (17, 4009805), (47, 1450355), (85, 801961), (113, 603245), (151, 451435), (235, 290071), (565, 120649), (755, 90287), (799, 85315), (1921, 35485), (2567, 26555), (3995, 17063), (5311, 12835), (7097, 9605)]