27627885

素因数分解:

$3^5\times 5^1\times {\mathrm{22739}}^1$

素因数の和:22759

約数の個数: 24

約数和(自身を含む): 49664160

約数和(自身を除く): 22036275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22739, 68217, 113695, 204651, 341085, 613953, 1023255, 1841859, 3069765, 5525577, 9209295, 27627885]

約数ペア:

[(1, 27627885), (3, 9209295), (5, 5525577), (9, 3069765), (15, 1841859), (27, 1023255), (45, 613953), (81, 341085), (135, 204651), (243, 113695), (405, 68217), (1215, 22739)]