160985835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 297962496

約数和(自身を除く): 136976661

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 381, 635, 765, 1143, 1657, 1905, 2159, 4971, 5715, 6477, 8285, 10795, 14913, 19431, 24855, 28169, 32385, 74565, 84507, 97155, 140845, 210439, 253521, 422535, 631317, 1052195, 1267605, 1893951, 3156585, 3577463, 9469755, 10732389, 17887315, 32197167, 53661945, 160985835]

約数ペア:

[(1, 160985835), (3, 53661945), (5, 32197167), (9, 17887315), (15, 10732389), (17, 9469755), (45, 3577463), (51, 3156585), (85, 1893951), (127, 1267605), (153, 1052195), (255, 631317), (381, 422535), (635, 253521), (765, 210439), (1143, 140845), (1657, 97155), (1905, 84507), (2159, 74565), (4971, 32385), (5715, 28169), (6477, 24855), (8285, 19431), (10795, 14913)]