457630005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 872778240

約数和(自身を除く): 415148235

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 137, 145, 203, 411, 435, 609, 685, 959, 1015, 1097, 2055, 2877, 3045, 3291, 3973, 4795, 5485, 7679, 11919, 14385, 16455, 19865, 23037, 27811, 31813, 38395, 59595, 83433, 95439, 115185, 139055, 150289, 159065, 222691, 417165, 450867, 477195, 668073, 751445, 1052023, 1113455, 2254335, 3156069, 3340365, 4358381, 5260115, 13075143, 15780345, 21791905, 30508667, 65375715, 91526001, 152543335, 457630005]

約数ペア:

[(1, 457630005), (3, 152543335), (5, 91526001), (7, 65375715), (15, 30508667), (21, 21791905), (29, 15780345), (35, 13075143), (87, 5260115), (105, 4358381), (137, 3340365), (145, 3156069), (203, 2254335), (411, 1113455), (435, 1052023), (609, 751445), (685, 668073), (959, 477195), (1015, 450867), (1097, 417165), (2055, 222691), (2877, 159065), (3045, 150289), (3291, 139055), (3973, 115185), (4795, 95439), (5485, 83433), (7679, 59595), (11919, 38395), (14385, 31813), (16455, 27811), (19865, 23037)]