233990345

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{3529}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 285930000

約数和(自身を除く): 51939655

約数列:

[1, 5, 89, 149, 445, 745, 3529, 13261, 17645, 66305, 314081, 525821, 1570405, 2629105, 46798069, 233990345]

約数ペア:

[(1, 233990345), (5, 46798069), (89, 2629105), (149, 1570405), (445, 525821), (745, 314081), (3529, 66305), (13261, 17645)]