42913585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 61834752

約数和(自身を除く): 18921167

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 1277, 2585, 3055, 6385, 6721, 14047, 16601, 33605, 60019, 70235, 83005, 182611, 300095, 660209, 780247, 913055, 3301045, 3901235, 8582717, 42913585]

約数ペア:

[(1, 42913585), (5, 8582717), (11, 3901235), (13, 3301045), (47, 913055), (55, 780247), (65, 660209), (143, 300095), (235, 182611), (517, 83005), (611, 70235), (715, 60019), (1277, 33605), (2585, 16601), (3055, 14047), (6385, 6721)]