8808345

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 19514880

約数和(自身を除く): 10706535

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 239, 273, 315, 351, 405, 455, 567, 585, 717, 819, 945, 1053, 1195, 1365, 1673, 1755, 2151, 2457, 2835, 3107, 3585, 4095, 5019, 5265, 6453, 7371, 8365, 9321, 10755, 12285, 15057, 15535, 19359, 21749, 25095, 27963, 32265, 36855, 45171, 46605, 65247, 75285, 83889, 96795, 108745, 135513, 139815, 195741, 225855, 251667, 326235, 419445, 587223, 677565, 978705, 1258335, 1761669, 2936115, 8808345]

約数ペア:

[(1, 8808345), (3, 2936115), (5, 1761669), (7, 1258335), (9, 978705), (13, 677565), (15, 587223), (21, 419445), (27, 326235), (35, 251667), (39, 225855), (45, 195741), (63, 139815), (65, 135513), (81, 108745), (91, 96795), (105, 83889), (117, 75285), (135, 65247), (189, 46605), (195, 45171), (239, 36855), (273, 32265), (315, 27963), (351, 25095), (405, 21749), (455, 19359), (567, 15535), (585, 15057), (717, 12285), (819, 10755), (945, 9321), (1053, 8365), (1195, 7371), (1365, 6453), (1673, 5265), (1755, 5019), (2151, 4095), (2457, 3585), (2835, 3107)]