56546289865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{151849}}^1$

素因数の和:152221

約数の個数: 32

約数和(自身を含む): 77603853600

約数和(自身を除く): 21057563735

約数列:

[1, 5, 13, 17, 65, 85, 221, 337, 1105, 1685, 4381, 5729, 21905, 28645, 74477, 151849, 372385, 759245, 1974037, 2581433, 9870185, 12907165, 33558629, 51173113, 167793145, 255865565, 665250469, 869942921, 3326252345, 4349714605, 11309257973, 56546289865]

約数ペア:

[(1, 56546289865), (5, 11309257973), (13, 4349714605), (17, 3326252345), (65, 869942921), (85, 665250469), (221, 255865565), (337, 167793145), (1105, 51173113), (1685, 33558629), (4381, 12907165), (5729, 9870185), (21905, 2581433), (28645, 1974037), (74477, 759245), (151849, 372385)]