77144415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 54114465

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 4219, 6095, 12657, 18285, 21095, 63285, 97037, 223607, 291111, 485185, 670821, 1118035, 1455555, 3354105, 5142961, 15428883, 25714805, 77144415]

約数ペア:

[(1, 77144415), (3, 25714805), (5, 15428883), (15, 5142961), (23, 3354105), (53, 1455555), (69, 1118035), (115, 670821), (159, 485185), (265, 291111), (345, 223607), (795, 97037), (1219, 63285), (3657, 21095), (4219, 18285), (6095, 12657)]