28543635

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7127}}^1$

素因数の和:7227

約数の個数: 24

約数和(自身を含む): 50038560

約数和(自身を除く): 21494925

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 7127, 21381, 35635, 64143, 106905, 320715, 634303, 1902909, 3171515, 5708727, 9514545, 28543635]

約数ペア:

[(1, 28543635), (3, 9514545), (5, 5708727), (9, 3171515), (15, 1902909), (45, 634303), (89, 320715), (267, 106905), (445, 64143), (801, 35635), (1335, 21381), (4005, 7127)]