126935405

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 154450560

約数和(自身を除く): 27515155

約数列:

[1, 5, 109, 283, 545, 823, 1415, 4115, 30847, 89707, 154235, 232909, 448535, 1164545, 25387081, 126935405]

約数ペア:

[(1, 126935405), (5, 25387081), (109, 1164545), (283, 448535), (545, 232909), (823, 154235), (1415, 89707), (4115, 30847)]