42611965

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 59379840

約数和(自身を除く): 16767875

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 337, 605, 1045, 1331, 1685, 2299, 3707, 6403, 6655, 11495, 18535, 25289, 32015, 40777, 70433, 126445, 203885, 352165, 448547, 774763, 2242735, 3873815, 8522393, 42611965]

約数ペア:

[(1, 42611965), (5, 8522393), (11, 3873815), (19, 2242735), (55, 774763), (95, 448547), (121, 352165), (209, 203885), (337, 126445), (605, 70433), (1045, 40777), (1331, 32015), (1685, 25289), (2299, 18535), (3707, 11495), (6403, 6655)]