73256655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{287281}}^1$

素因数の和:287306

約数の個数: 16

約数和(自身を含む): 124105824

約数和(自身を除く): 50849169

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 287281, 861843, 1436405, 4309215, 4883777, 14651331, 24418885, 73256655]

約数ペア:

[(1, 73256655), (3, 24418885), (5, 14651331), (15, 4883777), (17, 4309215), (51, 1436405), (85, 861843), (255, 287281)]