2162115

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 3912480

約数和(自身を除く): 1750365

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2089, 6267, 10445, 18801, 31335, 48047, 94005, 144141, 240235, 432423, 720705, 2162115]

約数ペア:

[(1, 2162115), (3, 720705), (5, 432423), (9, 240235), (15, 144141), (23, 94005), (45, 48047), (69, 31335), (115, 18801), (207, 10445), (345, 6267), (1035, 2089)]