27177515

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 33644160

約数和(自身を除く): 6466645

約数列:

[1, 5, 47, 109, 235, 545, 1061, 5123, 5305, 25615, 49867, 115649, 249335, 578245, 5435503, 27177515]

約数ペア:

[(1, 27177515), (5, 5435503), (47, 578245), (109, 249335), (235, 115649), (545, 49867), (1061, 25615), (5123, 5305)]