243689472005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{8123}}^1$

素因数の和:8690

約数の個数: 64

約数和(自身を含む): 353764454400

約数和(自身を除く): 110074982395

約数列:

[1, 5, 7, 23, 35, 83, 115, 161, 415, 449, 581, 805, 1909, 2245, 2905, 3143, 8123, 9545, 10327, 13363, 15715, 37267, 40615, 51635, 56861, 66815, 72289, 186335, 186829, 260869, 284305, 361445, 674209, 857141, 934145, 1304345, 1307803, 3371045, 3647227, 4285705, 4719463, 5999987, 6539015, 15506807, 18236135, 23597315, 25530589, 29999935, 77534035, 83886221, 108547649, 127652945, 302719841, 419431105, 542738245, 587203547, 1513599205, 2119038887, 2936017735, 6962556343, 10595194435, 34812781715, 48737894401, 243689472005]

約数ペア:

[(1, 243689472005), (5, 48737894401), (7, 34812781715), (23, 10595194435), (35, 6962556343), (83, 2936017735), (115, 2119038887), (161, 1513599205), (415, 587203547), (449, 542738245), (581, 419431105), (805, 302719841), (1909, 127652945), (2245, 108547649), (2905, 83886221), (3143, 77534035), (8123, 29999935), (9545, 25530589), (10327, 23597315), (13363, 18236135), (15715, 15506807), (37267, 6539015), (40615, 5999987), (51635, 4719463), (56861, 4285705), (66815, 3647227), (72289, 3371045), (186335, 1307803), (186829, 1304345), (260869, 934145), (284305, 857141), (361445, 674209)]