39902265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68209}}^1$

素因数の和:68233

約数の個数: 24

約数和(自身を含む): 74485320

約数和(自身を除く): 34583055

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 68209, 204627, 341045, 613881, 886717, 1023135, 2660151, 3069405, 4433585, 7980453, 13300755, 39902265]

約数ペア:

[(1, 39902265), (3, 13300755), (5, 7980453), (9, 4433585), (13, 3069405), (15, 2660151), (39, 1023135), (45, 886717), (65, 613881), (117, 341045), (195, 204627), (585, 68209)]