120802912135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{1111189}}^1$

素因数の和:1112490

約数の個数: 16

約数和(自身を含む): 153610905600

約数和(自身を除く): 32807993465

約数列:

[1, 5, 17, 85, 1279, 6395, 21743, 108715, 1111189, 5555945, 18890213, 94451065, 1421210731, 7106053655, 24160582427, 120802912135]

約数ペア:

[(1, 120802912135), (5, 24160582427), (17, 7106053655), (85, 1421210731), (1279, 94451065), (6395, 18890213), (21743, 5555945), (108715, 1111189)]