100731865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49991}}^1$

素因数の和:50040

約数の個数: 16

約数和(自身を含む): 134378496

約数和(自身を除く): 33646631

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 49991, 249955, 649883, 1549721, 3249415, 7748605, 20146373, 100731865]

約数ペア:

[(1, 100731865), (5, 20146373), (13, 7748605), (31, 3249415), (65, 1549721), (155, 649883), (403, 249955), (2015, 49991)]