68325495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 131619840

約数和(自身を除く): 63294345

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 43, 105, 111, 129, 185, 215, 259, 301, 409, 555, 645, 777, 903, 1227, 1295, 1505, 1591, 2045, 2863, 3885, 4515, 4773, 6135, 7955, 8589, 11137, 14315, 15133, 17587, 23865, 33411, 42945, 45399, 52761, 55685, 75665, 87935, 105931, 123109, 167055, 226995, 263805, 317793, 369327, 529655, 615545, 650719, 1588965, 1846635, 1952157, 3253595, 4555033, 9760785, 13665099, 22775165, 68325495]

約数ペア:

[(1, 68325495), (3, 22775165), (5, 13665099), (7, 9760785), (15, 4555033), (21, 3253595), (35, 1952157), (37, 1846635), (43, 1588965), (105, 650719), (111, 615545), (129, 529655), (185, 369327), (215, 317793), (259, 263805), (301, 226995), (409, 167055), (555, 123109), (645, 105931), (777, 87935), (903, 75665), (1227, 55685), (1295, 52761), (1505, 45399), (1591, 42945), (2045, 33411), (2863, 23865), (3885, 17587), (4515, 15133), (4773, 14315), (6135, 11137), (7955, 8589)]