40198795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 62875008

約数和(自身を除く): 22676213

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 5197, 7735, 25985, 36379, 67561, 88349, 181895, 337805, 441745, 472927, 618443, 1148537, 2364635, 3092215, 5742685, 8039759, 40198795]

約数ペア:

[(1, 40198795), (5, 8039759), (7, 5742685), (13, 3092215), (17, 2364635), (35, 1148537), (65, 618443), (85, 472927), (91, 441745), (119, 337805), (221, 181895), (455, 88349), (595, 67561), (1105, 36379), (1547, 25985), (5197, 7735)]