25112165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1831}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 32624256

約数和(自身を除く): 7512091

約数列:

[1, 5, 13, 65, 211, 1055, 1831, 2743, 9155, 13715, 23803, 119015, 386341, 1931705, 5022433, 25112165]

約数ペア:

[(1, 25112165), (5, 5022433), (13, 1931705), (65, 386341), (211, 119015), (1055, 23803), (1831, 13715), (2743, 9155)]