87078255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47977}}^1$

素因数の和:48007

約数の個数: 24

約数和(自身を含む): 153145776

約数和(自身を除く): 66067521

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 47977, 143931, 239885, 527747, 719655, 1583241, 2638735, 5805217, 7916205, 17415651, 29026085, 87078255]

約数ペア:

[(1, 87078255), (3, 29026085), (5, 17415651), (11, 7916205), (15, 5805217), (33, 2638735), (55, 1583241), (121, 719655), (165, 527747), (363, 239885), (605, 143931), (1815, 47977)]