4800285

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{311}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 9734400

約数和(自身を除く): 4934115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 311, 315, 343, 441, 735, 933, 1029, 1555, 1715, 2177, 2205, 2799, 3087, 4665, 5145, 6531, 10885, 13995, 15239, 15435, 19593, 32655, 45717, 76195, 97965, 106673, 137151, 228585, 320019, 533365, 685755, 960057, 1600095, 4800285]

約数ペア:

[(1, 4800285), (3, 1600095), (5, 960057), (7, 685755), (9, 533365), (15, 320019), (21, 228585), (35, 137151), (45, 106673), (49, 97965), (63, 76195), (105, 45717), (147, 32655), (245, 19593), (311, 15435), (315, 15239), (343, 13995), (441, 10885), (735, 6531), (933, 5145), (1029, 4665), (1555, 3087), (1715, 2799), (2177, 2205)]