28467565

素因数分解:

$5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1289}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 39133440

約数和(自身を除く): 10665875

約数列:

[1, 5, 7, 35, 631, 1289, 3155, 4417, 6445, 9023, 22085, 45115, 813359, 4066795, 5693513, 28467565]

約数ペア:

[(1, 28467565), (5, 5693513), (7, 4066795), (35, 813359), (631, 45115), (1289, 22085), (3155, 9023), (4417, 6445)]