73419855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{287921}}^1$

素因数の和:287946

約数の個数: 16

約数和(自身を含む): 124382304

約数和(自身を除く): 50962449

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 287921, 863763, 1439605, 4318815, 4894657, 14683971, 24473285, 73419855]

約数ペア:

[(1, 73419855), (3, 24473285), (5, 14683971), (15, 4894657), (17, 4318815), (51, 1439605), (85, 863763), (255, 287921)]