171488655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 326210976

約数和(自身を除く): 154722321

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2385, 3445, 5531, 6201, 10335, 16593, 27655, 31005, 49779, 71903, 82965, 215709, 248895, 293143, 359515, 647127, 879429, 1078545, 1465715, 2638287, 3235635, 3810859, 4397145, 11432577, 13191435, 19054295, 34297731, 57162885, 171488655]

約数ペア:

[(1, 171488655), (3, 57162885), (5, 34297731), (9, 19054295), (13, 13191435), (15, 11432577), (39, 4397145), (45, 3810859), (53, 3235635), (65, 2638287), (117, 1465715), (159, 1078545), (195, 879429), (265, 647127), (477, 359515), (585, 293143), (689, 248895), (795, 215709), (2067, 82965), (2385, 71903), (3445, 49779), (5531, 31005), (6201, 27655), (10335, 16593)]