84921885

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37003}}^1$

素因数の和:37034

約数の個数: 32

約数和(自身を含む): 159857280

約数和(自身を除く): 74935395

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 37003, 111009, 185015, 333027, 555045, 629051, 999081, 1665135, 1887153, 3145255, 4995405, 5661459, 9435765, 16984377, 28307295, 84921885]

約数ペア:

[(1, 84921885), (3, 28307295), (5, 16984377), (9, 9435765), (15, 5661459), (17, 4995405), (27, 3145255), (45, 1887153), (51, 1665135), (85, 999081), (135, 629051), (153, 555045), (255, 333027), (459, 185015), (765, 111009), (2295, 37003)]