27305655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8275

約数の個数: 32

約数和(自身を含む): 49823424

約数和(自身を除く): 22517769

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 8237, 24711, 41185, 107081, 123555, 140029, 321243, 420087, 535405, 700145, 1606215, 1820377, 2100435, 5461131, 9101885, 27305655]

約数ペア:

[(1, 27305655), (3, 9101885), (5, 5461131), (13, 2100435), (15, 1820377), (17, 1606215), (39, 700145), (51, 535405), (65, 420087), (85, 321243), (195, 140029), (221, 123555), (255, 107081), (663, 41185), (1105, 24711), (3315, 8237)]