8439795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 18701760

約数和(自身を除く): 10261965

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 229, 273, 315, 351, 405, 455, 567, 585, 687, 819, 945, 1053, 1145, 1365, 1603, 1755, 2061, 2457, 2835, 2977, 3435, 4095, 4809, 5265, 6183, 7371, 8015, 8931, 10305, 12285, 14427, 14885, 18549, 20839, 24045, 26793, 30915, 36855, 43281, 44655, 62517, 72135, 80379, 92745, 104195, 129843, 133965, 187551, 216405, 241137, 312585, 401895, 562653, 649215, 937755, 1205685, 1687959, 2813265, 8439795]

約数ペア:

[(1, 8439795), (3, 2813265), (5, 1687959), (7, 1205685), (9, 937755), (13, 649215), (15, 562653), (21, 401895), (27, 312585), (35, 241137), (39, 216405), (45, 187551), (63, 133965), (65, 129843), (81, 104195), (91, 92745), (105, 80379), (117, 72135), (135, 62517), (189, 44655), (195, 43281), (229, 36855), (273, 30915), (315, 26793), (351, 24045), (405, 20839), (455, 18549), (567, 14885), (585, 14427), (687, 12285), (819, 10305), (945, 8931), (1053, 8015), (1145, 7371), (1365, 6183), (1603, 5265), (1755, 4809), (2061, 4095), (2457, 3435), (2835, 2977)]