55140855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47741}}^1$

素因数の和:47767

約数の個数: 32

約数和(自身を含む): 109997568

約数和(自身を除く): 54856713

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 47741, 143223, 238705, 334187, 525151, 716115, 1002561, 1575453, 1670935, 2625755, 3676057, 5012805, 7877265, 11028171, 18380285, 55140855]

約数ペア:

[(1, 55140855), (3, 18380285), (5, 11028171), (7, 7877265), (11, 5012805), (15, 3676057), (21, 2625755), (33, 1670935), (35, 1575453), (55, 1002561), (77, 716115), (105, 525151), (165, 334187), (231, 238705), (385, 143223), (1155, 47741)]