764115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 1347024

約数和(自身を除く): 582909

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 421, 605, 1263, 1815, 2105, 4631, 6315, 13893, 23155, 50941, 69465, 152823, 254705, 764115]

約数ペア:

[(1, 764115), (3, 254705), (5, 152823), (11, 69465), (15, 50941), (33, 23155), (55, 13893), (121, 6315), (165, 4631), (363, 2105), (421, 1815), (605, 1263)]