86905635

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{21379}}^1$

素因数の和:21658

約数の個数: 16

約数和(自身を含む): 139568640

約数和(自身を除く): 52663005

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 21379, 64137, 106895, 320685, 5793709, 17381127, 28968545, 86905635]

約数ペア:

[(1, 86905635), (3, 28968545), (5, 17381127), (15, 5793709), (271, 320685), (813, 106895), (1355, 64137), (4065, 21379)]