528345

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 936000

約数和(自身を除く): 407655

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 199, 295, 531, 597, 885, 995, 1791, 2655, 2985, 8955, 11741, 35223, 58705, 105669, 176115, 528345]

約数ペア:

[(1, 528345), (3, 176115), (5, 105669), (9, 58705), (15, 35223), (45, 11741), (59, 8955), (177, 2985), (199, 2655), (295, 1791), (531, 995), (597, 885)]