2183265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 2309535

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 239, 261, 315, 435, 609, 717, 1015, 1195, 1305, 1673, 1827, 2151, 3045, 3585, 5019, 6931, 8365, 9135, 10755, 15057, 20793, 25095, 34655, 48517, 62379, 75285, 103965, 145551, 242585, 311895, 436653, 727755, 2183265]

約数ペア:

[(1, 2183265), (3, 727755), (5, 436653), (7, 311895), (9, 242585), (15, 145551), (21, 103965), (29, 75285), (35, 62379), (45, 48517), (63, 34655), (87, 25095), (105, 20793), (145, 15057), (203, 10755), (239, 9135), (261, 8365), (315, 6931), (435, 5019), (609, 3585), (717, 3045), (1015, 2151), (1195, 1827), (1305, 1673)]