5205515904001

素因数分解:

$7^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{469379}}^1$

素因数の和:469587

約数の個数: 40

約数和(自身を含む): 6310720224000

約数和(自身を除く): 1105204319999

約数列:

[1, 7, 31, 49, 149, 217, 343, 1043, 1519, 2401, 4619, 7301, 10633, 32333, 51107, 74431, 226331, 357749, 469379, 1584317, 3285653, 11090219, 14550749, 22999571, 69937471, 101855243, 160996997, 489562297, 712986701, 1126978979, 2168061601, 3426936079, 4990906907, 15176431207, 23988552553, 34936348349, 106235018449, 167919867871, 743645129143, 5205515904001]

約数ペア:

[(1, 5205515904001), (7, 743645129143), (31, 167919867871), (49, 106235018449), (149, 34936348349), (217, 23988552553), (343, 15176431207), (1043, 4990906907), (1519, 3426936079), (2401, 2168061601), (4619, 1126978979), (7301, 712986701), (10633, 489562297), (32333, 160996997), (51107, 101855243), (74431, 69937471), (226331, 22999571), (357749, 14550749), (469379, 11090219), (1584317, 3285653)]