83364765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 153062784

約数和(自身を除く): 69698019

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 1997, 2783, 3795, 5991, 8349, 9985, 13915, 21967, 29955, 41745, 45931, 65901, 109835, 137793, 229655, 241637, 329505, 505241, 688965, 724911, 1208185, 1515723, 2526205, 3624555, 5557651, 7578615, 16672953, 27788255, 83364765]

約数ペア:

[(1, 83364765), (3, 27788255), (5, 16672953), (11, 7578615), (15, 5557651), (23, 3624555), (33, 2526205), (55, 1515723), (69, 1208185), (115, 724911), (121, 688965), (165, 505241), (253, 329505), (345, 241637), (363, 229655), (605, 137793), (759, 109835), (1265, 65901), (1815, 45931), (1997, 41745), (2783, 29955), (3795, 21967), (5991, 13915), (8349, 9985)]