2608815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 4628736

約数和(自身を除く): 2019921

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 163, 165, 291, 485, 489, 815, 1067, 1455, 1793, 2445, 3201, 5335, 5379, 8965, 15811, 16005, 26895, 47433, 79055, 173921, 237165, 521763, 869605, 2608815]

約数ペア:

[(1, 2608815), (3, 869605), (5, 521763), (11, 237165), (15, 173921), (33, 79055), (55, 47433), (97, 26895), (163, 16005), (165, 15811), (291, 8965), (485, 5379), (489, 5335), (815, 3201), (1067, 2445), (1455, 1793)]