348942421465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{39233}}^1$

素因数の和:39562

約数の個数: 48

約数和(自身を含む): 469756214928

約数和(自身を除く): 120813793463

約数列:

[1, 5, 11, 55, 61, 121, 241, 305, 605, 671, 1205, 2651, 3355, 7381, 13255, 14701, 29161, 36905, 39233, 73505, 145805, 161711, 196165, 431563, 808555, 1778821, 2157815, 2393213, 4747193, 8894105, 9455153, 11966065, 23735965, 26325343, 47275765, 104006683, 131626715, 289578773, 520033415, 576764333, 1144073513, 1447893865, 2883821665, 5720367565, 6344407663, 31722038315, 69788484293, 348942421465]

約数ペア:

[(1, 348942421465), (5, 69788484293), (11, 31722038315), (55, 6344407663), (61, 5720367565), (121, 2883821665), (241, 1447893865), (305, 1144073513), (605, 576764333), (671, 520033415), (1205, 289578773), (2651, 131626715), (3355, 104006683), (7381, 47275765), (13255, 26325343), (14701, 23735965), (29161, 11966065), (36905, 9455153), (39233, 8894105), (73505, 4747193), (145805, 2393213), (161711, 2157815), (196165, 1778821), (431563, 808555)]