6427431655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{51899}}^1$

素因数の和:51999

約数の個数: 32

約数和(自身を含む): 8609587200

約数和(自身を除く): 2182155545

約数列:

[1, 5, 17, 31, 47, 85, 155, 235, 527, 799, 1457, 2635, 3995, 7285, 24769, 51899, 123845, 259495, 882283, 1608869, 2439253, 4411415, 8044345, 12196265, 27350773, 41467301, 75616843, 136753865, 207336505, 378084215, 1285486331, 6427431655]

約数ペア:

[(1, 6427431655), (5, 1285486331), (17, 378084215), (31, 207336505), (47, 136753865), (85, 75616843), (155, 41467301), (235, 27350773), (527, 12196265), (799, 8044345), (1457, 4411415), (2635, 2439253), (3995, 1608869), (7285, 882283), (24769, 259495), (51899, 123845)]