85274735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187417}}^1$

素因数の和:187442

約数の個数: 16

約数和(自身を含む): 125944896

約数和(自身を除く): 40670161

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 187417, 937085, 1311919, 2436421, 6559595, 12182105, 17054947, 85274735]

約数ペア:

[(1, 85274735), (5, 17054947), (7, 12182105), (13, 6559595), (35, 2436421), (65, 1311919), (91, 937085), (455, 187417)]