15205928499

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{11743}}^1$

素因数の和:12192

約数の個数: 32

約数和(自身を含む): 22736384000

約数和(自身を除く): 7530455501

約数列:

[1, 3, 9, 27, 199, 241, 597, 723, 1791, 2169, 5373, 6507, 11743, 35229, 47959, 105687, 143877, 317061, 431631, 1294893, 2336857, 2830063, 7010571, 8490189, 21031713, 25470567, 63095139, 76411701, 563182537, 1689547611, 5068642833, 15205928499]

約数ペア:

[(1, 15205928499), (3, 5068642833), (9, 1689547611), (27, 563182537), (199, 76411701), (241, 63095139), (597, 25470567), (723, 21031713), (1791, 8490189), (2169, 7010571), (5373, 2830063), (6507, 2336857), (11743, 1294893), (35229, 431631), (47959, 317061), (105687, 143877)]