79158885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23879}}^1$

素因数の和:23917

約数の個数: 32

約数和(自身を含む): 144426240

約数和(自身を除く): 65267355

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 23879, 71637, 119395, 310427, 358185, 405943, 931281, 1217829, 1552135, 2029715, 4656405, 5277259, 6089145, 15831777, 26386295, 79158885]

約数ペア:

[(1, 79158885), (3, 26386295), (5, 15831777), (13, 6089145), (15, 5277259), (17, 4656405), (39, 2029715), (51, 1552135), (65, 1217829), (85, 931281), (195, 405943), (221, 358185), (255, 310427), (663, 119395), (1105, 71637), (3315, 23879)]