8128555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 10267200

約数和(自身を除く): 2138645

約数列:

[1, 5, 29, 61, 145, 305, 919, 1769, 4595, 8845, 26651, 56059, 133255, 280295, 1625711, 8128555]

約数ペア:

[(1, 8128555), (5, 1625711), (29, 280295), (61, 133255), (145, 56059), (305, 26651), (919, 8845), (1769, 4595)]