347729195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{1601}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 460222560

約数和(自身を除く): 112493365

約数列:

[1, 5, 11, 55, 121, 359, 605, 1601, 1795, 3949, 8005, 17611, 19745, 43439, 88055, 193721, 217195, 574759, 968605, 2873795, 6322349, 31611745, 69545839, 347729195]

約数ペア:

[(1, 347729195), (5, 69545839), (11, 31611745), (55, 6322349), (121, 2873795), (359, 968605), (605, 574759), (1601, 217195), (1795, 193721), (3949, 88055), (8005, 43439), (17611, 19745)]