8115255

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 14745600

約数和(自身を除く): 6630345

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1279, 2115, 3837, 6345, 6395, 11511, 19185, 34533, 57555, 60113, 172665, 180339, 300565, 541017, 901695, 1623051, 2705085, 8115255]

約数ペア:

[(1, 8115255), (3, 2705085), (5, 1623051), (9, 901695), (15, 541017), (27, 300565), (45, 180339), (47, 172665), (135, 60113), (141, 57555), (235, 34533), (423, 19185), (705, 11511), (1269, 6395), (1279, 6345), (2115, 3837)]