306052025

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 386252064

約数和(自身を除く): 80200039

約数列:

[1, 5, 25, 113, 131, 565, 655, 827, 2825, 3275, 4135, 14803, 20675, 74015, 93451, 108337, 370075, 467255, 541685, 2336275, 2708425, 12242081, 61210405, 306052025]

約数ペア:

[(1, 306052025), (5, 61210405), (25, 12242081), (113, 2708425), (131, 2336275), (565, 541685), (655, 467255), (827, 370075), (2825, 108337), (3275, 93451), (4135, 74015), (14803, 20675)]