77409145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 106561728

約数和(自身を除く): 29152583

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 5563, 13915, 27815, 61193, 127949, 305965, 639745, 673123, 1407439, 3365615, 7037195, 15481829, 77409145]

約数ペア:

[(1, 77409145), (5, 15481829), (11, 7037195), (23, 3365615), (55, 1407439), (115, 673123), (121, 639745), (253, 305965), (605, 127949), (1265, 61193), (2783, 27815), (5563, 13915)]