27907845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 51806208

約数和(自身を除く): 23898363

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 3967, 7035, 11901, 19835, 27769, 59505, 83307, 138845, 265789, 416535, 797367, 1328945, 1860523, 3986835, 5581569, 9302615, 27907845]

約数ペア:

[(1, 27907845), (3, 9302615), (5, 5581569), (7, 3986835), (15, 1860523), (21, 1328945), (35, 797367), (67, 416535), (105, 265789), (201, 138845), (335, 83307), (469, 59505), (1005, 27769), (1407, 19835), (2345, 11901), (3967, 7035)]