17288145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 34774272

約数和(自身を除く): 17486127

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 773, 1065, 1491, 2319, 2485, 3195, 3865, 4473, 5411, 6957, 7455, 11595, 16233, 22365, 27055, 34785, 48699, 54883, 81165, 164649, 243495, 274415, 384181, 493947, 823245, 1152543, 1920905, 2469735, 3457629, 5762715, 17288145]

約数ペア:

[(1, 17288145), (3, 5762715), (5, 3457629), (7, 2469735), (9, 1920905), (15, 1152543), (21, 823245), (35, 493947), (45, 384181), (63, 274415), (71, 243495), (105, 164649), (213, 81165), (315, 54883), (355, 48699), (497, 34785), (639, 27055), (773, 22365), (1065, 16233), (1491, 11595), (2319, 7455), (2485, 6957), (3195, 5411), (3865, 4473)]