11539275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 21212928

約数和(自身を除く): 9673653

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 197, 213, 275, 355, 591, 781, 825, 985, 1065, 1775, 2167, 2343, 2955, 3905, 4925, 5325, 6501, 10835, 11715, 13987, 14775, 19525, 32505, 41961, 54175, 58575, 69935, 153857, 162525, 209805, 349675, 461571, 769285, 1049025, 2307855, 3846425, 11539275]

約数ペア:

[(1, 11539275), (3, 3846425), (5, 2307855), (11, 1049025), (15, 769285), (25, 461571), (33, 349675), (55, 209805), (71, 162525), (75, 153857), (165, 69935), (197, 58575), (213, 54175), (275, 41961), (355, 32505), (591, 19525), (781, 14775), (825, 13987), (985, 11715), (1065, 10835), (1775, 6501), (2167, 5325), (2343, 4925), (2955, 3905)]