78071295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 129226752

約数和(自身を除く): 51155457

約数列:

[1, 3, 5, 15, 37, 111, 163, 185, 489, 555, 815, 863, 2445, 2589, 4315, 6031, 12945, 18093, 30155, 31931, 90465, 95793, 140669, 159655, 422007, 478965, 703345, 2110035, 5204753, 15614259, 26023765, 78071295]

約数ペア:

[(1, 78071295), (3, 26023765), (5, 15614259), (15, 5204753), (37, 2110035), (111, 703345), (163, 478965), (185, 422007), (489, 159655), (555, 140669), (815, 95793), (863, 90465), (2445, 31931), (2589, 30155), (4315, 18093), (6031, 12945)]