18085265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 24131520

約数和(自身を除く): 6046255

約数列:

[1, 5, 11, 55, 121, 167, 179, 605, 835, 895, 1837, 1969, 9185, 9845, 20207, 21659, 29893, 101035, 108295, 149465, 328823, 1644115, 3617053, 18085265]

約数ペア:

[(1, 18085265), (5, 3617053), (11, 1644115), (55, 328823), (121, 149465), (167, 108295), (179, 101035), (605, 29893), (835, 21659), (895, 20207), (1837, 9845), (1969, 9185)]