57141745

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 72244224

約数和(自身を除く): 15102479

約数列:

[1, 5, 29, 107, 127, 145, 535, 635, 841, 3103, 3683, 4205, 13589, 15515, 18415, 67945, 89987, 106807, 394081, 449935, 534035, 1970405, 11428349, 57141745]

約数ペア:

[(1, 57141745), (5, 11428349), (29, 1970405), (107, 534035), (127, 449935), (145, 394081), (535, 106807), (635, 89987), (841, 67945), (3103, 18415), (3683, 15515), (4205, 13589)]