286535145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8209}}^1$

素因数の和:8409

約数の個数: 32

約数和(自身を含む): 496540800

約数和(自身を除く): 210005655

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 895, 2327, 2685, 6981, 8209, 11635, 24627, 34905, 41045, 106717, 123135, 320151, 533585, 1469411, 1600755, 4408233, 7347055, 19102343, 22041165, 57307029, 95511715, 286535145]

約数ペア:

[(1, 286535145), (3, 95511715), (5, 57307029), (13, 22041165), (15, 19102343), (39, 7347055), (65, 4408233), (179, 1600755), (195, 1469411), (537, 533585), (895, 320151), (2327, 123135), (2685, 106717), (6981, 41045), (8209, 34905), (11635, 24627)]