236427885

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8171}}^1$

素因数の和:8825

約数の個数: 24

約数和(自身を含む): 410495904

約数和(自身を除く): 174068019

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5787, 8171, 9645, 24513, 28935, 40855, 73539, 122565, 367695, 5253953, 15761859, 26269765, 47285577, 78809295, 236427885]

約数ペア:

[(1, 236427885), (3, 78809295), (5, 47285577), (9, 26269765), (15, 15761859), (45, 5253953), (643, 367695), (1929, 122565), (3215, 73539), (5787, 40855), (8171, 28935), (9645, 24513)]