2566795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1373045

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 113, 295, 385, 413, 565, 649, 791, 1243, 2065, 3245, 3955, 4543, 6215, 6667, 8701, 22715, 33335, 43505, 46669, 73337, 233345, 366685, 513359, 2566795]

約数ペア:

[(1, 2566795), (5, 513359), (7, 366685), (11, 233345), (35, 73337), (55, 46669), (59, 43505), (77, 33335), (113, 22715), (295, 8701), (385, 6667), (413, 6215), (565, 4543), (649, 3955), (791, 3245), (1243, 2065)]