289092485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{6907}}^1$

素因数の和:7684

約数の個数: 16

約数和(自身を含む): 379000512

約数和(自身を除く): 89908027

約数列:

[1, 5, 11, 55, 761, 3805, 6907, 8371, 34535, 41855, 75977, 379885, 5256227, 26281135, 57818497, 289092485]

約数ペア:

[(1, 289092485), (5, 57818497), (11, 26281135), (55, 5256227), (761, 379885), (3805, 75977), (6907, 41855), (8371, 34535)]