138260135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 184246272

約数和(自身を除く): 45986137

約数列:

[1, 5, 13, 47, 65, 167, 235, 271, 611, 835, 1355, 2171, 3055, 3523, 7849, 10855, 12737, 17615, 39245, 45257, 63685, 102037, 165581, 226285, 510185, 588341, 827905, 2127079, 2941705, 10635395, 27652027, 138260135]

約数ペア:

[(1, 138260135), (5, 27652027), (13, 10635395), (47, 2941705), (65, 2127079), (167, 827905), (235, 588341), (271, 510185), (611, 226285), (835, 165581), (1355, 102037), (2171, 63685), (3055, 45257), (3523, 39245), (7849, 17615), (10855, 12737)]