2648045135

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 3303590400

約数和(自身を除く): 655545265

約数列:

[1, 5, 43, 131, 149, 215, 631, 655, 745, 3155, 5633, 6407, 19519, 27133, 28165, 32035, 82661, 94019, 97595, 135665, 413305, 470095, 839317, 3554423, 4042817, 4196585, 12316489, 17772115, 20214085, 61582445, 529609027, 2648045135]

約数ペア:

[(1, 2648045135), (5, 529609027), (43, 61582445), (131, 20214085), (149, 17772115), (215, 12316489), (631, 4196585), (655, 4042817), (745, 3554423), (3155, 839317), (5633, 470095), (6407, 413305), (19519, 135665), (27133, 97595), (28165, 94019), (32035, 82661)]