1189596485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{12821}}^1$

素因数の和:13085

約数の個数: 32

約数和(自身を含む): 1787284224

約数和(自身を除く): 597687739

約数列:

[1, 5, 7, 11, 35, 55, 77, 241, 385, 1205, 1687, 2651, 8435, 12821, 13255, 18557, 64105, 89747, 92785, 141031, 448735, 705155, 987217, 3089861, 4936085, 15449305, 21629027, 33988471, 108145135, 169942355, 237919297, 1189596485]

約数ペア:

[(1, 1189596485), (5, 237919297), (7, 169942355), (11, 108145135), (35, 33988471), (55, 21629027), (77, 15449305), (241, 4936085), (385, 3089861), (1205, 987217), (1687, 705155), (2651, 448735), (8435, 141031), (12821, 92785), (13255, 89747), (18557, 64105)]