49722405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 82182144

約数和(自身を除く): 32459739

約数列:

[1, 3, 5, 15, 43, 127, 129, 215, 381, 607, 635, 645, 1821, 1905, 3035, 5461, 9105, 16383, 26101, 27305, 77089, 78303, 81915, 130505, 231267, 385445, 391515, 1156335, 3314827, 9944481, 16574135, 49722405]

約数ペア:

[(1, 49722405), (3, 16574135), (5, 9944481), (15, 3314827), (43, 1156335), (127, 391515), (129, 385445), (215, 231267), (381, 130505), (607, 81915), (635, 78303), (645, 77089), (1821, 27305), (1905, 26101), (3035, 16383), (5461, 9105)]