80078835

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 132314112

約数和(自身を除く): 52235277

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 705, 1171, 1455, 3513, 4559, 5855, 13677, 17565, 22795, 55037, 68385, 113587, 165111, 275185, 340761, 567935, 825555, 1703805, 5338589, 16015767, 26692945, 80078835]

約数ペア:

[(1, 80078835), (3, 26692945), (5, 16015767), (15, 5338589), (47, 1703805), (97, 825555), (141, 567935), (235, 340761), (291, 275185), (485, 165111), (705, 113587), (1171, 68385), (1455, 55037), (3513, 22795), (4559, 17565), (5855, 13677)]