24634925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 38092800

約数和(自身を除く): 13457875

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 133, 155, 175, 217, 239, 475, 589, 665, 775, 1085, 1195, 1673, 2945, 3325, 4123, 4541, 5425, 5975, 7409, 8365, 14725, 20615, 22705, 31787, 37045, 41825, 51863, 103075, 113525, 140771, 158935, 185225, 259315, 703855, 794675, 985397, 1296575, 3519275, 4926985, 24634925]

約数ペア:

[(1, 24634925), (5, 4926985), (7, 3519275), (19, 1296575), (25, 985397), (31, 794675), (35, 703855), (95, 259315), (133, 185225), (155, 158935), (175, 140771), (217, 113525), (239, 103075), (475, 51863), (589, 41825), (665, 37045), (775, 31787), (1085, 22705), (1195, 20615), (1673, 14725), (2945, 8365), (3325, 7409), (4123, 5975), (4541, 5425)]