2645073385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1777}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 3338913312

約数和(自身を除く): 693839927

約数列:

[1, 5, 41, 53, 137, 205, 265, 685, 1777, 2173, 5617, 7261, 8885, 10865, 28085, 36305, 72857, 94181, 243449, 297701, 364285, 470905, 1217245, 1488505, 3861421, 9981409, 12902797, 19307105, 49907045, 64513985, 529014677, 2645073385]

約数ペア:

[(1, 2645073385), (5, 529014677), (41, 64513985), (53, 49907045), (137, 19307105), (205, 12902797), (265, 9981409), (685, 3861421), (1777, 1488505), (2173, 1217245), (5617, 470905), (7261, 364285), (8885, 297701), (10865, 243449), (28085, 94181), (36305, 72857)]