16966544255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{3917}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 21783453120

約数和(自身を除く): 4816908865

約数列:

[1, 5, 17, 85, 131, 389, 655, 1945, 2227, 3917, 6613, 11135, 19585, 33065, 50959, 66589, 254795, 332945, 513127, 866303, 1523713, 2565635, 4331515, 7618565, 8723159, 25903121, 43615795, 129515605, 199606403, 998032015, 3393308851, 16966544255]

約数ペア:

[(1, 16966544255), (5, 3393308851), (17, 998032015), (85, 199606403), (131, 129515605), (389, 43615795), (655, 25903121), (1945, 8723159), (2227, 7618565), (3917, 4331515), (6613, 2565635), (11135, 1523713), (19585, 866303), (33065, 513127), (50959, 332945), (66589, 254795)]