66382755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 109866240

約数和(自身を除く): 43483485

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 1019, 1515, 3057, 4343, 5095, 13029, 15285, 21715, 43817, 65145, 102919, 131451, 219085, 308757, 514595, 657255, 1543785, 4425517, 13276551, 22127585, 66382755]

約数ペア:

[(1, 66382755), (3, 22127585), (5, 13276551), (15, 4425517), (43, 1543785), (101, 657255), (129, 514595), (215, 308757), (303, 219085), (505, 131451), (645, 102919), (1019, 65145), (1515, 43817), (3057, 21715), (4343, 15285), (5095, 13029)]