83768555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 113201088

約数和(自身を除く): 29432533

約数列:

[1, 5, 13, 37, 61, 65, 185, 305, 481, 571, 793, 2257, 2405, 2855, 3965, 7423, 11285, 21127, 29341, 34831, 37115, 105635, 146705, 174155, 274651, 452803, 1288747, 1373255, 2264015, 6443735, 16753711, 83768555]

約数ペア:

[(1, 83768555), (5, 16753711), (13, 6443735), (37, 2264015), (61, 1373255), (65, 1288747), (185, 452803), (305, 274651), (481, 174155), (571, 146705), (793, 105635), (2257, 37115), (2405, 34831), (2855, 29341), (3965, 21127), (7423, 11285)]