68955492815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{19013}}^1$

素因数の和:19160

約数の個数: 64

約数和(自身を含む): 97780027392

約数和(自身を除く): 28824534577

約数列:

[1, 5, 11, 23, 47, 55, 61, 115, 235, 253, 305, 517, 671, 1081, 1265, 1403, 2585, 2867, 3355, 5405, 7015, 11891, 14335, 15433, 19013, 31537, 59455, 65941, 77165, 95065, 157685, 209143, 329705, 437299, 725351, 893611, 1045715, 1159793, 2186495, 3626755, 4468055, 4810289, 5798965, 9829721, 12757723, 20553053, 24051445, 26675239, 49148605, 54510271, 63788615, 102765265, 133376195, 226083583, 272551355, 293427629, 599612981, 1130417915, 1253736233, 1467138145, 2998064905, 6268681165, 13791098563, 68955492815]

約数ペア:

[(1, 68955492815), (5, 13791098563), (11, 6268681165), (23, 2998064905), (47, 1467138145), (55, 1253736233), (61, 1130417915), (115, 599612981), (235, 293427629), (253, 272551355), (305, 226083583), (517, 133376195), (671, 102765265), (1081, 63788615), (1265, 54510271), (1403, 49148605), (2585, 26675239), (2867, 24051445), (3355, 20553053), (5405, 12757723), (7015, 9829721), (11891, 5798965), (14335, 4810289), (15433, 4468055), (19013, 3626755), (31537, 2186495), (59455, 1159793), (65941, 1045715), (77165, 893611), (95065, 725351), (157685, 437299), (209143, 329705)]