480989145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 979050240

約数和(自身を除く): 498061095

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 71, 91, 105, 147, 195, 213, 245, 273, 355, 455, 497, 637, 709, 735, 923, 1065, 1365, 1491, 1911, 2127, 2485, 2769, 3185, 3479, 3545, 4615, 4963, 6461, 7455, 9217, 9555, 10437, 10635, 13845, 14889, 17395, 19383, 24815, 27651, 32305, 34741, 45227, 46085, 50339, 52185, 64519, 74445, 96915, 104223, 135681, 138255, 151017, 173705, 193557, 226135, 251695, 322595, 352373, 451633, 521115, 654407, 678405, 755085, 967785, 1057119, 1354899, 1761865, 1963221, 2258165, 2466611, 3272035, 4580849, 5285595, 6774495, 7399833, 9816105, 12333055, 13742547, 22904245, 32065943, 36999165, 68712735, 96197829, 160329715, 480989145]

約数ペア:

[(1, 480989145), (3, 160329715), (5, 96197829), (7, 68712735), (13, 36999165), (15, 32065943), (21, 22904245), (35, 13742547), (39, 12333055), (49, 9816105), (65, 7399833), (71, 6774495), (91, 5285595), (105, 4580849), (147, 3272035), (195, 2466611), (213, 2258165), (245, 1963221), (273, 1761865), (355, 1354899), (455, 1057119), (497, 967785), (637, 755085), (709, 678405), (735, 654407), (923, 521115), (1065, 451633), (1365, 352373), (1491, 322595), (1911, 251695), (2127, 226135), (2485, 193557), (2769, 173705), (3185, 151017), (3479, 138255), (3545, 135681), (4615, 104223), (4963, 96915), (6461, 74445), (7455, 64519), (9217, 52185), (9555, 50339), (10437, 46085), (10635, 45227), (13845, 34741), (14889, 32305), (17395, 27651), (19383, 24815)]