1520925069

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 2149171200

約数和(自身を除く): 628246131

約数列:

[1, 3, 31, 59, 93, 109, 177, 327, 1829, 2543, 3379, 5487, 6431, 7629, 10137, 19293, 78833, 150037, 199361, 236499, 277187, 450111, 598083, 831561, 4651147, 8592797, 13953441, 16354033, 25778391, 49062099, 506975023, 1520925069]

約数ペア:

[(1, 1520925069), (3, 506975023), (31, 49062099), (59, 25778391), (93, 16354033), (109, 13953441), (177, 8592797), (327, 4651147), (1829, 831561), (2543, 598083), (3379, 450111), (5487, 277187), (6431, 236499), (7629, 199361), (10137, 150037), (19293, 78833)]