348549245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 478033920

約数和(自身を除く): 129484675

約数列:

[1, 5, 11, 23, 55, 115, 253, 379, 727, 1265, 1895, 3635, 4169, 7997, 8717, 16721, 20845, 39985, 43585, 83605, 95887, 183931, 275533, 479435, 919655, 1377665, 3030863, 6337259, 15154315, 31686295, 69709849, 348549245]

約数ペア:

[(1, 348549245), (5, 69709849), (11, 31686295), (23, 15154315), (55, 6337259), (115, 3030863), (253, 1377665), (379, 919655), (727, 479435), (1265, 275533), (1895, 183931), (3635, 95887), (4169, 83605), (7997, 43585), (8717, 39985), (16721, 20845)]