78026295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 128823552

約数和(自身を除く): 50797257

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 645, 685, 883, 2055, 2649, 4415, 5891, 13245, 17673, 29455, 37969, 88365, 113907, 120971, 189845, 362913, 569535, 604855, 1814565, 5201753, 15605259, 26008765, 78026295]

約数ペア:

[(1, 78026295), (3, 26008765), (5, 15605259), (15, 5201753), (43, 1814565), (129, 604855), (137, 569535), (215, 362913), (411, 189845), (645, 120971), (685, 113907), (883, 88365), (2055, 37969), (2649, 29455), (4415, 17673), (5891, 13245)]