24740865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32341}}^1$

素因数の和:32369

約数の個数: 24

約数和(自身を含む): 45408168

約数和(自身を除く): 20667303

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 32341, 97023, 161705, 291069, 485115, 549797, 1455345, 1649391, 2748985, 4948173, 8246955, 24740865]

約数ペア:

[(1, 24740865), (3, 8246955), (5, 4948173), (9, 2748985), (15, 1649391), (17, 1455345), (45, 549797), (51, 485115), (85, 291069), (153, 161705), (255, 97023), (765, 32341)]