42681485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 64972800

約数和(自身を除く): 22291315

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 1879, 2065, 3245, 4543, 9395, 13153, 20669, 22715, 65765, 103345, 110861, 144683, 554305, 723415, 776027, 1219471, 3880135, 6097355, 8536297, 42681485]

約数ペア:

[(1, 42681485), (5, 8536297), (7, 6097355), (11, 3880135), (35, 1219471), (55, 776027), (59, 723415), (77, 554305), (295, 144683), (385, 110861), (413, 103345), (649, 65765), (1879, 22715), (2065, 20669), (3245, 13153), (4543, 9395)]