2126291295

素因数分解:

$3^1\times 5^1\times {\mathrm{19571}}^1\times {\mathrm{7243}}^1$

素因数の和:26822

約数の個数: 16

約数和(自身を含む): 3402709632

約数和(自身を除く): 1276418337

約数列:

[1, 3, 5, 15, 7243, 19571, 21729, 36215, 58713, 97855, 108645, 293565, 141752753, 425258259, 708763765, 2126291295]

約数ペア:

[(1, 2126291295), (3, 708763765), (5, 425258259), (15, 141752753), (7243, 293565), (19571, 108645), (21729, 97855), (36215, 58713)]