15780490095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45740551}}^1$

素因数の和:45740582

約数の個数: 16

約数和(自身を含む): 26346557952

約数和(自身を除く): 10566067857

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 45740551, 137221653, 228702755, 686108265, 1052032673, 3156098019, 5260163365, 15780490095]

約数ペア:

[(1, 15780490095), (3, 5260163365), (5, 3156098019), (15, 1052032673), (23, 686108265), (69, 228702755), (115, 137221653), (345, 45740551)]