15128181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 24779520

約数和(自身を除く): 9651339

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1433, 3519, 4299, 10557, 12897, 24361, 32959, 38691, 73083, 98877, 219249, 296631, 560303, 657747, 889893, 1680909, 5042727, 15128181]

約数ペア:

[(1, 15128181), (3, 5042727), (9, 1680909), (17, 889893), (23, 657747), (27, 560303), (51, 296631), (69, 219249), (153, 98877), (207, 73083), (391, 38691), (459, 32959), (621, 24361), (1173, 12897), (1433, 10557), (3519, 4299)]