255655895085

素因数分解:

$3^3\times 5^1\times {\mathrm{49057}}^1\times {\mathrm{38603}}^1$

素因数の和:87674

約数の個数: 32

約数和(自身を含む): 454520407680

約数和(自身を除く): 198864512595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 38603, 49057, 115809, 147171, 193015, 245285, 347427, 441513, 579045, 735855, 1042281, 1324539, 1737135, 2207565, 5211405, 6622695, 1893747371, 5681242113, 9468736855, 17043726339, 28406210565, 51131179017, 85218631695, 255655895085]

約数ペア:

[(1, 255655895085), (3, 85218631695), (5, 51131179017), (9, 28406210565), (15, 17043726339), (27, 9468736855), (45, 5681242113), (135, 1893747371), (38603, 6622695), (49057, 5211405), (115809, 2207565), (147171, 1737135), (193015, 1324539), (245285, 1042281), (347427, 735855), (441513, 579045)]