83916435

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 138175488

約数和(自身を除く): 54259053

約数列:

[1, 3, 5, 15, 43, 129, 215, 281, 463, 645, 843, 1389, 1405, 2315, 4215, 6945, 12083, 19909, 36249, 59727, 60415, 99545, 130103, 181245, 298635, 390309, 650515, 1951545, 5594429, 16783287, 27972145, 83916435]

約数ペア:

[(1, 83916435), (3, 27972145), (5, 16783287), (15, 5594429), (43, 1951545), (129, 650515), (215, 390309), (281, 298635), (463, 181245), (645, 130103), (843, 99545), (1389, 60415), (1405, 59727), (2315, 36249), (4215, 19909), (6945, 12083)]