74090775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 137991168

約数和(自身を除く): 63900393

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 2897, 5115, 8525, 8691, 14485, 25575, 31867, 43455, 72425, 89807, 95601, 159335, 217275, 269421, 449035, 478005, 796675, 987877, 1347105, 2245175, 2390025, 2963631, 4939385, 6735525, 14818155, 24696925, 74090775]

約数ペア:

[(1, 74090775), (3, 24696925), (5, 14818155), (11, 6735525), (15, 4939385), (25, 2963631), (31, 2390025), (33, 2245175), (55, 1347105), (75, 987877), (93, 796675), (155, 478005), (165, 449035), (275, 269421), (341, 217275), (465, 159335), (775, 95601), (825, 89807), (1023, 72425), (1705, 43455), (2325, 31867), (2897, 25575), (5115, 14485), (8525, 8691)]