53979315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{276817}}^1$

素因数の和:276838

約数の個数: 16

約数和(自身を含む): 93010848

約数和(自身を除く): 39031533

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 276817, 830451, 1384085, 3598621, 4152255, 10795863, 17993105, 53979315]

約数ペア:

[(1, 53979315), (3, 17993105), (5, 10795863), (13, 4152255), (15, 3598621), (39, 1384085), (65, 830451), (195, 276817)]