804536145

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 1704276288

約数和(自身を除く): 899740143

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 71, 81, 105, 135, 147, 189, 213, 245, 315, 355, 405, 441, 497, 567, 571, 639, 735, 945, 1065, 1323, 1491, 1713, 1917, 2205, 2485, 2835, 2855, 3195, 3479, 3969, 3997, 4473, 5139, 5751, 6615, 7455, 8565, 9585, 10437, 11991, 13419, 15417, 17395, 19845, 19985, 22365, 25695, 27979, 28755, 31311, 35973, 40257, 40541, 46251, 52185, 59955, 67095, 77085, 83937, 93933, 107919, 121623, 139895, 156555, 179865, 201285, 202705, 231255, 251811, 281799, 283787, 323757, 364869, 419685, 469665, 539595, 608115, 755433, 851361, 1094607, 1259055, 1408995, 1418935, 1618785, 1824345, 1986509, 2266299, 2554083, 3283821, 3777165, 4256805, 5473035, 5959527, 7662249, 9932545, 11331495, 12770415, 16419105, 17878581, 22986747, 29797635, 38311245, 53635743, 89392905, 114933735, 160907229, 268178715, 804536145]

約数ペア:

[(1, 804536145), (3, 268178715), (5, 160907229), (7, 114933735), (9, 89392905), (15, 53635743), (21, 38311245), (27, 29797635), (35, 22986747), (45, 17878581), (49, 16419105), (63, 12770415), (71, 11331495), (81, 9932545), (105, 7662249), (135, 5959527), (147, 5473035), (189, 4256805), (213, 3777165), (245, 3283821), (315, 2554083), (355, 2266299), (405, 1986509), (441, 1824345), (497, 1618785), (567, 1418935), (571, 1408995), (639, 1259055), (735, 1094607), (945, 851361), (1065, 755433), (1323, 608115), (1491, 539595), (1713, 469665), (1917, 419685), (2205, 364869), (2485, 323757), (2835, 283787), (2855, 281799), (3195, 251811), (3479, 231255), (3969, 202705), (3997, 201285), (4473, 179865), (5139, 156555), (5751, 139895), (6615, 121623), (7455, 107919), (8565, 93933), (9585, 83937), (10437, 77085), (11991, 67095), (13419, 59955), (15417, 52185), (17395, 46251), (19845, 40541), (19985, 40257), (22365, 35973), (25695, 31311), (27979, 28755)]