42387035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11597}}^1$

素因数の和:11662

約数の個数: 16

約数和(自身を含む): 55113696

約数和(自身を除く): 12726661

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 11597, 57985, 197149, 498671, 985745, 2493355, 8477407, 42387035]

約数ペア:

[(1, 42387035), (5, 8477407), (17, 2493355), (43, 985745), (85, 498671), (215, 197149), (731, 57985), (3655, 11597)]