25366949745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1240741}}^1$

素因数の和:1240825

約数の個数: 32

約数和(自身を含む): 42880043520

約数和(自身を除く): 17513093775

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 20445, 1240741, 3722223, 6203705, 18611115, 35981489, 58314827, 107944467, 174944481, 179907445, 291574135, 539722335, 874722405, 1691129983, 5073389949, 8455649915, 25366949745]

約数ペア:

[(1, 25366949745), (3, 8455649915), (5, 5073389949), (15, 1691129983), (29, 874722405), (47, 539722335), (87, 291574135), (141, 179907445), (145, 174944481), (235, 107944467), (435, 58314827), (705, 35981489), (1363, 18611115), (4089, 6203705), (6815, 3722223), (20445, 1240741)]