12729291225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{49787}}^1$

素因数の和:50294

約数の個数: 48

約数和(自身を含む): 24102171648

約数和(自身を除く): 11372880423

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 487, 525, 1461, 2435, 3409, 7305, 10227, 12175, 17045, 36525, 49787, 51135, 85225, 149361, 248935, 255675, 348509, 746805, 1045527, 1244675, 1742545, 3734025, 5227635, 8712725, 24246269, 26138175, 72738807, 121231345, 169723883, 363694035, 509171649, 606156725, 848619415, 1818470175, 2545858245, 4243097075, 12729291225]

約数ペア:

[(1, 12729291225), (3, 4243097075), (5, 2545858245), (7, 1818470175), (15, 848619415), (21, 606156725), (25, 509171649), (35, 363694035), (75, 169723883), (105, 121231345), (175, 72738807), (487, 26138175), (525, 24246269), (1461, 8712725), (2435, 5227635), (3409, 3734025), (7305, 1742545), (10227, 1244675), (12175, 1045527), (17045, 746805), (36525, 348509), (49787, 255675), (51135, 248935), (85225, 149361)]