137951815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{25523}}^1$

素因数の和:25598

約数の個数: 16

約数和(自身を含む): 176421888

約数和(自身を除く): 38470073

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 25523, 127615, 587029, 1199581, 2935145, 5997905, 27590363, 137951815]

約数ペア:

[(1, 137951815), (5, 27590363), (23, 5997905), (47, 2935145), (115, 1199581), (235, 587029), (1081, 127615), (5405, 25523)]