130808245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27743}}^1$

素因数の和:27812

約数の個数: 16

約数和(自身を含む): 167795712

約数和(自身を除く): 36987467

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 27743, 138715, 638089, 1137463, 3190445, 5687315, 26161649, 130808245]

約数ペア:

[(1, 130808245), (5, 26161649), (23, 5687315), (41, 3190445), (115, 1137463), (205, 638089), (943, 138715), (4715, 27743)]