86481165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 57288435

約数列:

[1, 3, 5, 15, 31, 93, 155, 179, 465, 537, 895, 1039, 2685, 3117, 5195, 5549, 15585, 16647, 27745, 32209, 83235, 96627, 161045, 185981, 483135, 557943, 929905, 2789715, 5765411, 17296233, 28827055, 86481165]

約数ペア:

[(1, 86481165), (3, 28827055), (5, 17296233), (15, 5765411), (31, 2789715), (93, 929905), (155, 557943), (179, 483135), (465, 185981), (537, 161045), (895, 96627), (1039, 83235), (2685, 32209), (3117, 27745), (5195, 16647), (5549, 15585)]