139713845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{25849}}^1$

素因数の和:25924

約数の個数: 16

約数和(自身を含む): 178675200

約数和(自身を除く): 38961355

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 25849, 129245, 594527, 1214903, 2972635, 6074515, 27942769, 139713845]

約数ペア:

[(1, 139713845), (5, 27942769), (23, 6074515), (47, 2972635), (115, 1214903), (235, 594527), (1081, 129245), (5405, 25849)]