87284035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1597}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 111144096

約数和(自身を除く): 23860061

約数列:

[1, 5, 17, 85, 643, 1597, 3215, 7985, 10931, 27149, 54655, 135745, 1026871, 5134355, 17456807, 87284035]

約数ペア:

[(1, 87284035), (5, 17456807), (17, 5134355), (85, 1026871), (643, 135745), (1597, 54655), (3215, 27149), (7985, 10931)]