55451715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 102961152

約数和(自身を除く): 47509437

約数列:

[1, 3, 5, 11, 15, 31, 33, 37, 55, 93, 111, 155, 165, 185, 293, 341, 407, 465, 555, 879, 1023, 1147, 1221, 1465, 1705, 2035, 3223, 3441, 4395, 5115, 5735, 6105, 9083, 9669, 10841, 12617, 16115, 17205, 27249, 32523, 37851, 45415, 48345, 54205, 63085, 99913, 119251, 136245, 162615, 189255, 299739, 336071, 357753, 499565, 596255, 1008213, 1498695, 1680355, 1788765, 3696781, 5041065, 11090343, 18483905, 55451715]

約数ペア:

[(1, 55451715), (3, 18483905), (5, 11090343), (11, 5041065), (15, 3696781), (31, 1788765), (33, 1680355), (37, 1498695), (55, 1008213), (93, 596255), (111, 499565), (155, 357753), (165, 336071), (185, 299739), (293, 189255), (341, 162615), (407, 136245), (465, 119251), (555, 99913), (879, 63085), (1023, 54205), (1147, 48345), (1221, 45415), (1465, 37851), (1705, 32523), (2035, 27249), (3223, 17205), (3441, 16115), (4395, 12617), (5115, 10841), (5735, 9669), (6105, 9083)]