274042945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 374363136

約数和(自身を除く): 100320191

約数列:

[1, 5, 11, 31, 55, 97, 155, 341, 485, 1067, 1657, 1705, 3007, 5335, 8285, 15035, 18227, 33077, 51367, 91135, 160729, 165385, 256835, 565037, 803645, 1768019, 2825185, 4982599, 8840095, 24912995, 54808589, 274042945]

約数ペア:

[(1, 274042945), (5, 54808589), (11, 24912995), (31, 8840095), (55, 4982599), (97, 2825185), (155, 1768019), (341, 803645), (485, 565037), (1067, 256835), (1657, 165385), (1705, 160729), (3007, 91135), (5335, 51367), (8285, 33077), (15035, 18227)]