2080402965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2719481}}^1$

素因数の和:2719509

約数の個数: 24

約数和(自身を含む): 3818152728

約数和(自身を除く): 1737749763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2719481, 8158443, 13597405, 24475329, 40792215, 46231177, 122376645, 138693531, 231155885, 416080593, 693467655, 2080402965]

約数ペア:

[(1, 2080402965), (3, 693467655), (5, 416080593), (9, 231155885), (15, 138693531), (17, 122376645), (45, 46231177), (51, 40792215), (85, 24475329), (153, 13597405), (255, 8158443), (765, 2719481)]