276904145

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{10369}}^1$

素因数の和:10497

約数の個数: 24

約数和(自身を含む): 390119400

約数和(自身を除く): 113215255

約数列:

[1, 5, 7, 35, 49, 109, 245, 545, 763, 3815, 5341, 10369, 26705, 51845, 72583, 362915, 508081, 1130221, 2540405, 5651105, 7911547, 39557735, 55380829, 276904145]

約数ペア:

[(1, 276904145), (5, 55380829), (7, 39557735), (35, 7911547), (49, 5651105), (109, 2540405), (245, 1130221), (545, 508081), (763, 362915), (3815, 72583), (5341, 51845), (10369, 26705)]