8986965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 16402176

約数和(自身を除く): 7415211

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2711, 3315, 8133, 13555, 35243, 40665, 46087, 105729, 138261, 176215, 230435, 528645, 599131, 691305, 1797393, 2995655, 8986965]

約数ペア:

[(1, 8986965), (3, 2995655), (5, 1797393), (13, 691305), (15, 599131), (17, 528645), (39, 230435), (51, 176215), (65, 138261), (85, 105729), (195, 46087), (221, 40665), (255, 35243), (663, 13555), (1105, 8133), (2711, 3315)]