76393765

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 32631515

約数列:

[1, 5, 7, 31, 35, 155, 181, 217, 389, 905, 1085, 1267, 1945, 2723, 5611, 6335, 12059, 13615, 28055, 39277, 60295, 70409, 84413, 196385, 352045, 422065, 492863, 2182679, 2464315, 10913395, 15278753, 76393765]

約数ペア:

[(1, 76393765), (5, 15278753), (7, 10913395), (31, 2464315), (35, 2182679), (155, 492863), (181, 422065), (217, 352045), (389, 196385), (905, 84413), (1085, 70409), (1267, 60295), (1945, 39277), (2723, 28055), (5611, 13615), (6335, 12059)]