11917275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8363}}^1$

素因数の和:8395

約数の個数: 24

約数和(自身を含む): 20742720

約数和(自身を除く): 8825445

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 8363, 25089, 41815, 125445, 158897, 209075, 476691, 627225, 794485, 2383455, 3972425, 11917275]

約数ペア:

[(1, 11917275), (3, 3972425), (5, 2383455), (15, 794485), (19, 627225), (25, 476691), (57, 209075), (75, 158897), (95, 125445), (285, 41815), (475, 25089), (1425, 8363)]