7137768445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1070933}}^1$

素因数の和:1071012

約数の個数: 16

約数和(自身を含む): 9047250432

約数和(自身を除く): 1909481987

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 1070933, 5354665, 33198923, 46050119, 165994615, 230250595, 1427553689, 7137768445]

約数ペア:

[(1, 7137768445), (5, 1427553689), (31, 230250595), (43, 165994615), (155, 46050119), (215, 33198923), (1333, 5354665), (6665, 1070933)]