39484465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 48625920

約数和(自身を除く): 9141455

約数列:

[1, 5, 47, 235, 401, 419, 2005, 2095, 18847, 19693, 94235, 98465, 168019, 840095, 7896893, 39484465]

約数ペア:

[(1, 39484465), (5, 7896893), (47, 840095), (235, 168019), (401, 98465), (419, 94235), (2005, 19693), (2095, 18847)]