14987385

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 15339015

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 971, 1029, 1715, 2205, 2913, 3087, 4855, 5145, 6797, 8739, 14565, 15435, 20391, 33985, 43695, 47579, 61173, 101955, 142737, 237895, 305865, 333053, 428211, 713685, 999159, 1665265, 2141055, 2997477, 4995795, 14987385]

約数ペア:

[(1, 14987385), (3, 4995795), (5, 2997477), (7, 2141055), (9, 1665265), (15, 999159), (21, 713685), (35, 428211), (45, 333053), (49, 305865), (63, 237895), (105, 142737), (147, 101955), (245, 61173), (315, 47579), (343, 43695), (441, 33985), (735, 20391), (971, 15435), (1029, 14565), (1715, 8739), (2205, 6797), (2913, 5145), (3087, 4855)]