255576105

素因数分解:

$3^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{3407}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 443394432

約数和(自身を除く): 187818327

約数列:

[1, 3, 5, 9, 15, 45, 1667, 3407, 5001, 8335, 10221, 15003, 17035, 25005, 30663, 51105, 75015, 153315, 5679469, 17038407, 28397345, 51115221, 85192035, 255576105]

約数ペア:

[(1, 255576105), (3, 85192035), (5, 51115221), (9, 28397345), (15, 17038407), (45, 5679469), (1667, 153315), (3407, 75015), (5001, 51105), (8335, 30663), (10221, 25005), (15003, 17035)]