80154045

素因数分解:

$3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1367}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 139142016

約数和(自身を除く): 58987971

約数列:

[1, 3, 5, 9, 15, 45, 1303, 1367, 3909, 4101, 6515, 6835, 11727, 12303, 19545, 20505, 58635, 61515, 1781201, 5343603, 8906005, 16030809, 26718015, 80154045]

約数ペア:

[(1, 80154045), (3, 26718015), (5, 16030809), (9, 8906005), (15, 5343603), (45, 1781201), (1303, 61515), (1367, 58635), (3909, 20505), (4101, 19545), (6515, 12303), (6835, 11727)]