15666968955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{6373}}^1$

素因数の和:6756

約数の個数: 64

約数和(自身を含む): 28020307968

約数和(自身を除く): 12353339013

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 317, 517, 705, 951, 1551, 1585, 2585, 3487, 4755, 6373, 7755, 10461, 14899, 17435, 19119, 31865, 44697, 52305, 70103, 74495, 95595, 163889, 210309, 223485, 299531, 350515, 491667, 819445, 898593, 1051545, 1497655, 2020241, 2458335, 3294841, 4492965, 6060723, 9884523, 10101205, 16474205, 22222651, 30303615, 49422615, 66667953, 94951327, 111113255, 284853981, 333339765, 474756635, 1044464597, 1424269905, 3133393791, 5222322985, 15666968955]

約数ペア:

[(1, 15666968955), (3, 5222322985), (5, 3133393791), (11, 1424269905), (15, 1044464597), (33, 474756635), (47, 333339765), (55, 284853981), (141, 111113255), (165, 94951327), (235, 66667953), (317, 49422615), (517, 30303615), (705, 22222651), (951, 16474205), (1551, 10101205), (1585, 9884523), (2585, 6060723), (3487, 4492965), (4755, 3294841), (6373, 2458335), (7755, 2020241), (10461, 1497655), (14899, 1051545), (17435, 898593), (19119, 819445), (31865, 491667), (44697, 350515), (52305, 299531), (70103, 223485), (74495, 210309), (95595, 163889)]