26720105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 33292560

約数和(自身を除く): 6572455

約数列:

[1, 5, 37, 97, 185, 485, 1489, 3589, 7445, 17945, 55093, 144433, 275465, 722165, 5344021, 26720105]

約数ペア:

[(1, 26720105), (5, 5344021), (37, 722165), (97, 275465), (185, 144433), (485, 55093), (1489, 17945), (3589, 7445)]