27758445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12973

約数の個数: 32

約数和(自身を含む): 52182144

約数和(自身を除く): 24423699

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 12941, 38823, 64705, 142351, 168233, 194115, 427053, 504699, 711755, 841165, 1850563, 2135265, 2523495, 5551689, 9252815, 27758445]

約数ペア:

[(1, 27758445), (3, 9252815), (5, 5551689), (11, 2523495), (13, 2135265), (15, 1850563), (33, 841165), (39, 711755), (55, 504699), (65, 427053), (143, 194115), (165, 168233), (195, 142351), (429, 64705), (715, 38823), (2145, 12941)]