73327275

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 90

約数和(自身を含む): 158217180

約数和(自身を除く): 84889905

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 175, 189, 225, 245, 315, 405, 441, 525, 567, 675, 735, 739, 945, 1225, 1323, 1575, 2025, 2205, 2217, 2835, 3675, 3695, 3969, 4725, 5173, 6615, 6651, 11025, 11085, 14175, 15519, 18475, 19845, 19953, 25865, 33075, 33255, 36211, 46557, 55425, 59859, 77595, 99225, 99765, 108633, 129325, 139671, 166275, 181055, 232785, 299295, 325899, 387975, 419013, 498825, 543165, 698355, 905275, 977697, 1163925, 1496475, 1629495, 2095065, 2715825, 2933091, 3491775, 4888485, 8147475, 10475325, 14665455, 24442425, 73327275]

約数ペア:

[(1, 73327275), (3, 24442425), (5, 14665455), (7, 10475325), (9, 8147475), (15, 4888485), (21, 3491775), (25, 2933091), (27, 2715825), (35, 2095065), (45, 1629495), (49, 1496475), (63, 1163925), (75, 977697), (81, 905275), (105, 698355), (135, 543165), (147, 498825), (175, 419013), (189, 387975), (225, 325899), (245, 299295), (315, 232785), (405, 181055), (441, 166275), (525, 139671), (567, 129325), (675, 108633), (735, 99765), (739, 99225), (945, 77595), (1225, 59859), (1323, 55425), (1575, 46557), (2025, 36211), (2205, 33255), (2217, 33075), (2835, 25865), (3675, 19953), (3695, 19845), (3969, 18475), (4725, 15519), (5173, 14175), (6615, 11085), (6651, 11025)]