68225135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7901}}^1$

素因数の和:8074

約数の個数: 16

約数和(自身を含む): 89893152

約数和(自身を除く): 21668017

約数列:

[1, 5, 11, 55, 157, 785, 1727, 7901, 8635, 39505, 86911, 434555, 1240457, 6202285, 13645027, 68225135]

約数ペア:

[(1, 68225135), (5, 13645027), (11, 6202285), (55, 1240457), (157, 434555), (785, 86911), (1727, 39505), (7901, 8635)]