1272179385

素因数分解:

$3^3\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{5653}}^1$

素因数の和:7334

約数の個数: 32

約数和(自身を含む): 2263409280

約数和(自身を除く): 991229895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1667, 5001, 5653, 8335, 15003, 16959, 25005, 28265, 45009, 50877, 75015, 84795, 152631, 225045, 254385, 763155, 9423551, 28270653, 47117755, 84811959, 141353265, 254435877, 424059795, 1272179385]

約数ペア:

[(1, 1272179385), (3, 424059795), (5, 254435877), (9, 141353265), (15, 84811959), (27, 47117755), (45, 28270653), (135, 9423551), (1667, 763155), (5001, 254385), (5653, 225045), (8335, 152631), (15003, 84795), (16959, 75015), (25005, 50877), (28265, 45009)]