85027455

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37049}}^1$

素因数の和:37080

約数の個数: 32

約数和(自身を含む): 160056000

約数和(自身を除く): 75028545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 37049, 111147, 185245, 333441, 555735, 629833, 1000323, 1667205, 1889499, 3149165, 5001615, 5668497, 9447495, 17005491, 28342485, 85027455]

約数ペア:

[(1, 85027455), (3, 28342485), (5, 17005491), (9, 9447495), (15, 5668497), (17, 5001615), (27, 3149165), (45, 1889499), (51, 1667205), (85, 1000323), (135, 629833), (153, 555735), (255, 333441), (459, 185245), (765, 111147), (2295, 37049)]