87740855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6091}}^1$

素因数の和:6206

約数の個数: 16

約数和(自身を含む): 109363584

約数和(自身を除く): 21622729

約数列:

[1, 5, 43, 67, 215, 335, 2881, 6091, 14405, 30455, 261913, 408097, 1309565, 2040485, 17548171, 87740855]

約数ペア:

[(1, 87740855), (5, 17548171), (43, 2040485), (67, 1309565), (215, 408097), (335, 261913), (2881, 30455), (6091, 14405)]