11222355

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 18653184

約数和(自身を除く): 7430829

約数列:

[1, 3, 5, 15, 43, 127, 129, 137, 215, 381, 411, 635, 645, 685, 1905, 2055, 5461, 5891, 16383, 17399, 17673, 27305, 29455, 52197, 81915, 86995, 88365, 260985, 748157, 2244471, 3740785, 11222355]

約数ペア:

[(1, 11222355), (3, 3740785), (5, 2244471), (15, 748157), (43, 260985), (127, 88365), (129, 86995), (137, 81915), (215, 52197), (381, 29455), (411, 27305), (635, 17673), (645, 17399), (685, 16383), (1905, 5891), (2055, 5461)]