72943855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4493}}^1$

素因数の和:4706

約数の個数: 16

約数和(自身を含む): 93187584

約数和(自身を除く): 20243729

約数列:

[1, 5, 17, 85, 191, 955, 3247, 4493, 16235, 22465, 76381, 381905, 858163, 4290815, 14588771, 72943855]

約数ペア:

[(1, 72943855), (5, 14588771), (17, 4290815), (85, 858163), (191, 381905), (955, 76381), (3247, 22465), (4493, 16235)]