4391565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 7424928

約数和(自身を除く): 3033363

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 811, 1083, 1805, 2433, 4055, 5415, 12165, 15409, 46227, 77045, 231135, 292771, 878313, 1463855, 4391565]

約数ペア:

[(1, 4391565), (3, 1463855), (5, 878313), (15, 292771), (19, 231135), (57, 77045), (95, 46227), (285, 15409), (361, 12165), (811, 5415), (1083, 4055), (1805, 2433)]