68754295295

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1\times {\mathrm{20551}}^1$

素因数の和:22191

約数の個数: 32

約数和(自身を含む): 95903195136

約数和(自身を除く): 27148899841

約数列:

[1, 5, 7, 35, 61, 305, 427, 1567, 2135, 7835, 10969, 20551, 54845, 95587, 102755, 143857, 477935, 669109, 719285, 1253611, 3345545, 6268055, 8775277, 32203417, 43876385, 161017085, 225423919, 1127119595, 1964408437, 9822042185, 13750859059, 68754295295]

約数ペア:

[(1, 68754295295), (5, 13750859059), (7, 9822042185), (35, 1964408437), (61, 1127119595), (305, 225423919), (427, 161017085), (1567, 43876385), (2135, 32203417), (7835, 8775277), (10969, 6268055), (20551, 3345545), (54845, 1253611), (95587, 719285), (102755, 669109), (143857, 477935)]