91280565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119321}}^1$

素因数の和:119349

約数の個数: 24

約数和(自身を含む): 167528088

約数和(自身を除く): 76247523

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 119321, 357963, 596605, 1073889, 1789815, 2028457, 5369445, 6085371, 10142285, 18256113, 30426855, 91280565]

約数ペア:

[(1, 91280565), (3, 30426855), (5, 18256113), (9, 10142285), (15, 6085371), (17, 5369445), (45, 2028457), (51, 1789815), (85, 1073889), (153, 596605), (255, 357963), (765, 119321)]