2013758715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1\times {\mathrm{2939}}^1$

素因数の和:5651

約数の個数: 32

約数和(自身を含む): 3413975040

約数和(自身を除く): 1400216325

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2687, 2939, 8061, 8817, 13435, 14695, 40305, 44085, 45679, 49963, 137037, 149889, 228395, 249815, 685185, 749445, 7897093, 23691279, 39485465, 118456395, 134250581, 402751743, 671252905, 2013758715]

約数ペア:

[(1, 2013758715), (3, 671252905), (5, 402751743), (15, 134250581), (17, 118456395), (51, 39485465), (85, 23691279), (255, 7897093), (2687, 749445), (2939, 685185), (8061, 249815), (8817, 228395), (13435, 149889), (14695, 137037), (40305, 49963), (44085, 45679)]