39875355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22721}}^1$

素因数の和:22748

約数の個数: 32

約数和(自身を含む): 76345920

約数和(自身を除く): 36470565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 22721, 68163, 113605, 204489, 295373, 340815, 613467, 886119, 1022445, 1476865, 2658357, 3067335, 4430595, 7975071, 13291785, 39875355]

約数ペア:

[(1, 39875355), (3, 13291785), (5, 7975071), (9, 4430595), (13, 3067335), (15, 2658357), (27, 1476865), (39, 1022445), (45, 886119), (65, 613467), (117, 340815), (135, 295373), (195, 204489), (351, 113605), (585, 68163), (1755, 22721)]