55718455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 72968688

約数和(自身を除く): 17250233

約数列:

[1, 5, 13, 65, 169, 233, 283, 845, 1165, 1415, 3029, 3679, 15145, 18395, 39377, 47827, 65939, 196885, 239135, 329695, 857207, 4286035, 11143691, 55718455]

約数ペア:

[(1, 55718455), (5, 11143691), (13, 4286035), (65, 857207), (169, 329695), (233, 239135), (283, 196885), (845, 65939), (1165, 47827), (1415, 39377), (3029, 18395), (3679, 15145)]