61520185

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 75816000

約数和(自身を除く): 14295815

約数列:

[1, 5, 59, 107, 295, 535, 1949, 6313, 9745, 31565, 114991, 208543, 574955, 1042715, 12304037, 61520185]

約数ペア:

[(1, 61520185), (5, 12304037), (59, 1042715), (107, 574955), (295, 208543), (535, 114991), (1949, 31565), (6313, 9745)]