26231595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 49279104

約数和(自身を除く): 23047509

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 123, 193, 195, 205, 221, 255, 533, 579, 615, 663, 697, 965, 1105, 1599, 2091, 2509, 2665, 2895, 3281, 3315, 3485, 7527, 7913, 7995, 9061, 9843, 10455, 12545, 16405, 23739, 27183, 37635, 39565, 42653, 45305, 49215, 102869, 118695, 127959, 134521, 135915, 213265, 308607, 403563, 514345, 639795, 672605, 1543035, 1748773, 2017815, 5246319, 8743865, 26231595]

約数ペア:

[(1, 26231595), (3, 8743865), (5, 5246319), (13, 2017815), (15, 1748773), (17, 1543035), (39, 672605), (41, 639795), (51, 514345), (65, 403563), (85, 308607), (123, 213265), (193, 135915), (195, 134521), (205, 127959), (221, 118695), (255, 102869), (533, 49215), (579, 45305), (615, 42653), (663, 39565), (697, 37635), (965, 27183), (1105, 23739), (1599, 16405), (2091, 12545), (2509, 10455), (2665, 9843), (2895, 9061), (3281, 7995), (3315, 7913), (3485, 7527)]