25828055

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 16

約数和(自身を含む): 34099488

約数和(自身を除く): 8271433

約数列:

[1, 5, 11, 55, 121, 605, 1331, 3881, 6655, 19405, 42691, 213455, 469601, 2348005, 5165611, 25828055]

約数ペア:

[(1, 25828055), (5, 5165611), (11, 2348005), (55, 469601), (121, 213455), (605, 42691), (1331, 19405), (3881, 6655)]