127377285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 242860032

約数和(自身を除く): 115482747

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 53, 105, 141, 159, 235, 265, 329, 371, 487, 705, 795, 987, 1113, 1461, 1645, 1855, 2435, 2491, 3409, 4935, 5565, 7305, 7473, 10227, 12455, 17045, 17437, 22889, 25811, 37365, 51135, 52311, 68667, 77433, 87185, 114445, 129055, 160223, 180677, 261555, 343335, 387165, 480669, 542031, 801115, 903385, 1213117, 2403345, 2710155, 3639351, 6065585, 8491819, 18196755, 25475457, 42459095, 127377285]

約数ペア:

[(1, 127377285), (3, 42459095), (5, 25475457), (7, 18196755), (15, 8491819), (21, 6065585), (35, 3639351), (47, 2710155), (53, 2403345), (105, 1213117), (141, 903385), (159, 801115), (235, 542031), (265, 480669), (329, 387165), (371, 343335), (487, 261555), (705, 180677), (795, 160223), (987, 129055), (1113, 114445), (1461, 87185), (1645, 77433), (1855, 68667), (2435, 52311), (2491, 51135), (3409, 37365), (4935, 25811), (5565, 22889), (7305, 17437), (7473, 17045), (10227, 12455)]