435142405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{1087}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 554775552

約数和(自身を除く): 119633147

約数列:

[1, 5, 23, 59, 115, 295, 1087, 1357, 3481, 5435, 6785, 17405, 25001, 64133, 80063, 125005, 320665, 400315, 1475059, 3783847, 7375295, 18919235, 87028481, 435142405]

約数ペア:

[(1, 435142405), (5, 87028481), (23, 18919235), (59, 7375295), (115, 3783847), (295, 1475059), (1087, 400315), (1357, 320665), (3481, 125005), (5435, 80063), (6785, 64133), (17405, 25001)]