26585595

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 47915712

約数和(自身を除く): 21330117

約数列:

[1, 3, 5, 9, 15, 45, 53, 71, 157, 159, 213, 265, 355, 471, 477, 639, 785, 795, 1065, 1413, 2355, 2385, 3195, 3763, 7065, 8321, 11147, 11289, 18815, 24963, 33441, 33867, 41605, 55735, 56445, 74889, 100323, 124815, 167205, 169335, 374445, 501615, 590791, 1772373, 2953955, 5317119, 8861865, 26585595]

約数ペア:

[(1, 26585595), (3, 8861865), (5, 5317119), (9, 2953955), (15, 1772373), (45, 590791), (53, 501615), (71, 374445), (157, 169335), (159, 167205), (213, 124815), (265, 100323), (355, 74889), (471, 56445), (477, 55735), (639, 41605), (785, 33867), (795, 33441), (1065, 24963), (1413, 18815), (2355, 11289), (2385, 11147), (3195, 8321), (3763, 7065)]