27870795

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6959}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 48859200

約数和(自身を除く): 20988405

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 6959, 20877, 34795, 62631, 104385, 313155, 619351, 1858053, 3096755, 5574159, 9290265, 27870795]

約数ペア:

[(1, 27870795), (3, 9290265), (5, 5574159), (9, 3096755), (15, 1858053), (45, 619351), (89, 313155), (267, 104385), (445, 62631), (801, 34795), (1335, 20877), (4005, 6959)]