71879405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18743}}^1$

素因数の和:18820

約数の個数: 16

約数和(自身を含む): 94469760

約数和(自身を除く): 22590355

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 18743, 93715, 243659, 1105837, 1218295, 5529185, 14375881, 71879405]

約数ペア:

[(1, 71879405), (5, 14375881), (13, 5529185), (59, 1218295), (65, 1105837), (295, 243659), (767, 93715), (3835, 18743)]