70857105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25261}}^1$

素因数の和:25297

約数の個数: 32

約数和(自身を含む): 130958208

約数和(自身を除く): 60101103

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 25261, 75783, 126305, 277871, 378915, 429437, 833613, 1288311, 1389355, 2147185, 4168065, 4723807, 6441555, 14171421, 23619035, 70857105]

約数ペア:

[(1, 70857105), (3, 23619035), (5, 14171421), (11, 6441555), (15, 4723807), (17, 4168065), (33, 2147185), (51, 1389355), (55, 1288311), (85, 833613), (165, 429437), (187, 378915), (255, 277871), (561, 126305), (935, 75783), (2805, 25261)]