15823054079

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 20570112000

約数和(自身を除く): 4747057921

約数列:

[1, 7, 17, 23, 49, 119, 127, 161, 343, 391, 833, 889, 929, 1127, 2159, 2737, 2921, 5831, 6223, 6503, 7889, 15113, 15793, 19159, 20447, 21367, 43561, 45521, 49657, 105791, 110551, 117983, 134113, 143129, 149569, 318647, 347599, 363239, 740537, 773857, 825881, 1001903, 1046983, 2005711, 2433193, 2542673, 2713609, 5416999, 5781167, 7328881, 14039977, 17032351, 17798711, 18995263, 40468169, 46131353, 98279839, 124590977, 132966841, 322919471, 687958873, 930767887, 2260436297, 15823054079]

約数ペア:

[(1, 15823054079), (7, 2260436297), (17, 930767887), (23, 687958873), (49, 322919471), (119, 132966841), (127, 124590977), (161, 98279839), (343, 46131353), (391, 40468169), (833, 18995263), (889, 17798711), (929, 17032351), (1127, 14039977), (2159, 7328881), (2737, 5781167), (2921, 5416999), (5831, 2713609), (6223, 2542673), (6503, 2433193), (7889, 2005711), (15113, 1046983), (15793, 1001903), (19159, 825881), (20447, 773857), (21367, 740537), (43561, 363239), (45521, 347599), (49657, 318647), (105791, 149569), (110551, 143129), (117983, 134113)]