259400955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1901}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 453558528

約数和(自身を除く): 194157573

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 827, 1901, 2481, 4135, 5703, 9097, 9505, 12405, 20911, 27291, 28515, 45485, 62733, 104555, 136455, 313665, 1572127, 4716381, 7860635, 17293397, 23581905, 51880191, 86466985, 259400955]

約数ペア:

[(1, 259400955), (3, 86466985), (5, 51880191), (11, 23581905), (15, 17293397), (33, 7860635), (55, 4716381), (165, 1572127), (827, 313665), (1901, 136455), (2481, 104555), (4135, 62733), (5703, 45485), (9097, 28515), (9505, 27291), (12405, 20911)]