60978255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{312709}}^1$

素因数の和:312730

約数の個数: 16

約数和(自身を含む): 105070560

約数和(自身を除く): 44092305

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 312709, 938127, 1563545, 4065217, 4690635, 12195651, 20326085, 60978255]

約数ペア:

[(1, 60978255), (3, 20326085), (5, 12195651), (13, 4690635), (15, 4065217), (39, 1563545), (65, 938127), (195, 312709)]