80469885

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 131144832

約数和(自身を除く): 50674947

約数列:

[1, 3, 5, 15, 107, 181, 277, 321, 535, 543, 831, 905, 1385, 1605, 2715, 4155, 19367, 29639, 50137, 58101, 88917, 96835, 148195, 150411, 250685, 290505, 444585, 752055, 5364659, 16093977, 26823295, 80469885]

約数ペア:

[(1, 80469885), (3, 26823295), (5, 16093977), (15, 5364659), (107, 752055), (181, 444585), (277, 290505), (321, 250685), (535, 150411), (543, 148195), (831, 96835), (905, 88917), (1385, 58101), (1605, 50137), (2715, 29639), (4155, 19367)]