13352145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 22167552

約数和(自身を除く): 8815407

約数列:

[1, 3, 5, 15, 43, 127, 129, 163, 215, 381, 489, 635, 645, 815, 1905, 2445, 5461, 7009, 16383, 20701, 21027, 27305, 35045, 62103, 81915, 103505, 105135, 310515, 890143, 2670429, 4450715, 13352145]

約数ペア:

[(1, 13352145), (3, 4450715), (5, 2670429), (15, 890143), (43, 310515), (127, 105135), (129, 103505), (163, 81915), (215, 62103), (381, 35045), (489, 27305), (635, 21027), (645, 20701), (815, 16383), (1905, 7009), (2445, 5461)]