8894145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 16232832

約数和(自身を除く): 7338687

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2683, 3315, 8049, 13415, 34879, 40245, 45611, 104637, 136833, 174395, 228055, 523185, 592943, 684165, 1778829, 2964715, 8894145]

約数ペア:

[(1, 8894145), (3, 2964715), (5, 1778829), (13, 684165), (15, 592943), (17, 523185), (39, 228055), (51, 174395), (65, 136833), (85, 104637), (195, 45611), (221, 40245), (255, 34879), (663, 13415), (1105, 8049), (2683, 3315)]