1325268865

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1\times {\mathrm{3209}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 1604280960

約数和(自身を除く): 279012095

約数列:

[1, 5, 151, 547, 755, 2735, 3209, 16045, 82597, 412985, 484559, 1755323, 2422795, 8776615, 265053773, 1325268865]

約数ペア:

[(1, 1325268865), (5, 265053773), (151, 8776615), (547, 2422795), (755, 1755323), (2735, 484559), (3209, 412985), (16045, 82597)]