68616465

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157739}}^1$

素因数の和:157776

約数の個数: 16

約数和(自身を含む): 113572800

約数和(自身を除く): 44956335

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 157739, 473217, 788695, 2366085, 4574431, 13723293, 22872155, 68616465]

約数ペア:

[(1, 68616465), (3, 22872155), (5, 13723293), (15, 4574431), (29, 2366085), (87, 788695), (145, 473217), (435, 157739)]