55791285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 99973440

約数和(自身を除く): 44182155

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 121, 165, 177, 295, 363, 521, 605, 649, 885, 1563, 1815, 1947, 2605, 3245, 5731, 7139, 7815, 9735, 17193, 21417, 28655, 30739, 35695, 63041, 85965, 92217, 107085, 153695, 189123, 315205, 338129, 461085, 945615, 1014387, 1690645, 3719419, 5071935, 11158257, 18597095, 55791285]

約数ペア:

[(1, 55791285), (3, 18597095), (5, 11158257), (11, 5071935), (15, 3719419), (33, 1690645), (55, 1014387), (59, 945615), (121, 461085), (165, 338129), (177, 315205), (295, 189123), (363, 153695), (521, 107085), (605, 92217), (649, 85965), (885, 63041), (1563, 35695), (1815, 30739), (1947, 28655), (2605, 21417), (3245, 17193), (5731, 9735), (7139, 7815)]