83145745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 104864760

約数和(自身を除く): 21719015

約数列:

[1, 5, 41, 61, 109, 205, 305, 545, 2501, 3721, 4469, 6649, 12505, 18605, 22345, 33245, 152561, 272609, 405589, 762805, 1363045, 2027945, 16629149, 83145745]

約数ペア:

[(1, 83145745), (5, 16629149), (41, 2027945), (61, 1363045), (109, 762805), (205, 405589), (305, 272609), (545, 152561), (2501, 33245), (3721, 22345), (4469, 18605), (6649, 12505)]