2718366915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3967}}^1\times {\mathrm{4153}}^1$

素因数の和:8139

約数の個数: 32

約数和(自身を含む): 4747124736

約数和(自身を除く): 2028757821

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3967, 4153, 11901, 12459, 19835, 20765, 43637, 45683, 59505, 62295, 130911, 137049, 218185, 228415, 654555, 685245, 16474951, 49424853, 82374755, 181224461, 247124265, 543673383, 906122305, 2718366915]

約数ペア:

[(1, 2718366915), (3, 906122305), (5, 543673383), (11, 247124265), (15, 181224461), (33, 82374755), (55, 49424853), (165, 16474951), (3967, 685245), (4153, 654555), (11901, 228415), (12459, 218185), (19835, 137049), (20765, 130911), (43637, 62295), (45683, 59505)]