164078475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11699}}^1$

素因数の和:11740

約数の個数: 48

約数和(自身を含む): 313372800

約数和(自身を除く): 149294325

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 11699, 14025, 35097, 58495, 128689, 175485, 198883, 292475, 386067, 596649, 643445, 877425, 994415, 1930335, 2187713, 2983245, 3217225, 4972075, 6563139, 9651675, 10938565, 14916225, 32815695, 54692825, 164078475]

約数ペア:

[(1, 164078475), (3, 54692825), (5, 32815695), (11, 14916225), (15, 10938565), (17, 9651675), (25, 6563139), (33, 4972075), (51, 3217225), (55, 2983245), (75, 2187713), (85, 1930335), (165, 994415), (187, 877425), (255, 643445), (275, 596649), (425, 386067), (561, 292475), (825, 198883), (935, 175485), (1275, 128689), (2805, 58495), (4675, 35097), (11699, 14025)]