268392685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 374678784

約数和(自身を除く): 106286099

約数列:

[1, 5, 11, 17, 55, 85, 151, 187, 755, 935, 1661, 1901, 2567, 8305, 9505, 12835, 20911, 28237, 32317, 104555, 141185, 161585, 287051, 355487, 1435255, 1777435, 3157561, 4879867, 15787805, 24399335, 53678537, 268392685]

約数ペア:

[(1, 268392685), (5, 53678537), (11, 24399335), (17, 15787805), (55, 4879867), (85, 3157561), (151, 1777435), (187, 1435255), (755, 355487), (935, 287051), (1661, 161585), (1901, 141185), (2567, 104555), (8305, 32317), (9505, 28237), (12835, 20911)]