15244185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 27655488

約数和(自身を除く): 12411303

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 227, 363, 407, 555, 605, 681, 1135, 1221, 1815, 2035, 2497, 3405, 4477, 6105, 7491, 8399, 12485, 13431, 22385, 25197, 27467, 37455, 41995, 67155, 82401, 92389, 125985, 137335, 277167, 412005, 461945, 1016279, 1385835, 3048837, 5081395, 15244185]

約数ペア:

[(1, 15244185), (3, 5081395), (5, 3048837), (11, 1385835), (15, 1016279), (33, 461945), (37, 412005), (55, 277167), (111, 137335), (121, 125985), (165, 92389), (185, 82401), (227, 67155), (363, 41995), (407, 37455), (555, 27467), (605, 25197), (681, 22385), (1135, 13431), (1221, 12485), (1815, 8399), (2035, 7491), (2497, 6105), (3405, 4477)]