386118865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 535643136

約数和(自身を除く): 149524271

約数列:

[1, 5, 11, 37, 47, 55, 121, 185, 235, 367, 407, 517, 605, 1739, 1835, 2035, 2585, 4037, 4477, 5687, 8695, 13579, 17249, 19129, 20185, 22385, 28435, 44407, 67895, 86245, 95645, 149369, 189739, 210419, 222035, 638213, 746845, 948695, 1052095, 1643059, 2087129, 3191065, 7020343, 8215295, 10435645, 35101715, 77223773, 386118865]

約数ペア:

[(1, 386118865), (5, 77223773), (11, 35101715), (37, 10435645), (47, 8215295), (55, 7020343), (121, 3191065), (185, 2087129), (235, 1643059), (367, 1052095), (407, 948695), (517, 746845), (605, 638213), (1739, 222035), (1835, 210419), (2035, 189739), (2585, 149369), (4037, 95645), (4477, 86245), (5687, 67895), (8695, 44407), (13579, 28435), (17249, 22385), (19129, 20185)]