65250055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 87119712

約数和(自身を除く): 21869657

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2087, 2405, 6253, 10435, 27131, 31265, 77219, 135655, 352703, 386095, 1003847, 1763515, 5019235, 13050011, 65250055]

約数ペア:

[(1, 65250055), (5, 13050011), (13, 5019235), (37, 1763515), (65, 1003847), (169, 386095), (185, 352703), (481, 135655), (845, 77219), (2087, 31265), (2405, 27131), (6253, 10435)]