68889095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9011}}^1$

素因数の和:9166

約数の個数: 16

約数和(自身を含む): 90840960

約数和(自身を除く): 21951865

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 9011, 45055, 99121, 495605, 1252529, 6262645, 13777819, 68889095]

約数ペア:

[(1, 68889095), (5, 13777819), (11, 6262645), (55, 1252529), (139, 495605), (695, 99121), (1529, 45055), (7645, 9011)]