66973795

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 100417536

約数和(自身を除く): 33443741

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3631, 3689, 18155, 18445, 25417, 61727, 112561, 127085, 308635, 432089, 562805, 787927, 1913537, 2160445, 3939635, 9567685, 13394759, 66973795]

約数ペア:

[(1, 66973795), (5, 13394759), (7, 9567685), (17, 3939635), (31, 2160445), (35, 1913537), (85, 787927), (119, 562805), (155, 432089), (217, 308635), (527, 127085), (595, 112561), (1085, 61727), (2635, 25417), (3631, 18445), (3689, 18155)]