42129080855

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23340211}}^1$

素因数の和:23340254

約数の個数: 12

約数和(自身を含む): 53355724632

約数和(自身を除く): 11226643777

約数列:

[1, 5, 19, 95, 361, 1805, 23340211, 116701055, 443464009, 2217320045, 8425816171, 42129080855]

約数ペア:

[(1, 42129080855), (5, 8425816171), (19, 2217320045), (95, 443464009), (361, 116701055), (1805, 23340211)]