3078315

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 5420688

約数和(自身を除く): 2342373

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 1021, 3015, 3063, 5105, 9189, 15315, 45945, 68407, 205221, 342035, 615663, 1026105, 3078315]

約数ペア:

[(1, 3078315), (3, 1026105), (5, 615663), (9, 342035), (15, 205221), (45, 68407), (67, 45945), (201, 15315), (335, 9189), (603, 5105), (1005, 3063), (1021, 3015)]