28692565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27457}}^1$

素因数の和:27492

約数の個数: 16

約数和(自身を含む): 39539520

約数和(自身を除く): 10846955

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 27457, 137285, 302027, 521683, 1510135, 2608415, 5738513, 28692565]

約数ペア:

[(1, 28692565), (5, 5738513), (11, 2608415), (19, 1510135), (55, 521683), (95, 302027), (209, 137285), (1045, 27457)]