67748685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 113633280

約数和(自身を除く): 45884595

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 359, 547, 1077, 1641, 1795, 2735, 5385, 8205, 8257, 12581, 24771, 37743, 41285, 62905, 123855, 188715, 196373, 589119, 981865, 2945595, 4516579, 13549737, 22582895, 67748685]

約数ペア:

[(1, 67748685), (3, 22582895), (5, 13549737), (15, 4516579), (23, 2945595), (69, 981865), (115, 589119), (345, 196373), (359, 188715), (547, 123855), (1077, 62905), (1641, 41285), (1795, 37743), (2735, 24771), (5385, 12581), (8205, 8257)]