39701025

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 89403132

約数和(自身を除く): 49702107

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 175, 195, 225, 245, 273, 277, 315, 325, 441, 455, 525, 585, 637, 735, 819, 831, 975, 1225, 1365, 1385, 1575, 1911, 1939, 2205, 2275, 2493, 2925, 3185, 3601, 3675, 4095, 4155, 5733, 5817, 6825, 6925, 9555, 9695, 10803, 11025, 12465, 13573, 15925, 17451, 18005, 20475, 20775, 25207, 28665, 29085, 32409, 40719, 47775, 48475, 54015, 62325, 67865, 75621, 87255, 90025, 122157, 126035, 143325, 145425, 162045, 176449, 203595, 226863, 270075, 339325, 378105, 436275, 529347, 610785, 630175, 810225, 882245, 1017975, 1134315, 1588041, 1890525, 2646735, 3053925, 4411225, 5671575, 7940205, 13233675, 39701025]

約数ペア:

[(1, 39701025), (3, 13233675), (5, 7940205), (7, 5671575), (9, 4411225), (13, 3053925), (15, 2646735), (21, 1890525), (25, 1588041), (35, 1134315), (39, 1017975), (45, 882245), (49, 810225), (63, 630175), (65, 610785), (75, 529347), (91, 436275), (105, 378105), (117, 339325), (147, 270075), (175, 226863), (195, 203595), (225, 176449), (245, 162045), (273, 145425), (277, 143325), (315, 126035), (325, 122157), (441, 90025), (455, 87255), (525, 75621), (585, 67865), (637, 62325), (735, 54015), (819, 48475), (831, 47775), (975, 40719), (1225, 32409), (1365, 29085), (1385, 28665), (1575, 25207), (1911, 20775), (1939, 20475), (2205, 18005), (2275, 17451), (2493, 15925), (2925, 13573), (3185, 12465), (3601, 11025), (3675, 10803), (4095, 9695), (4155, 9555), (5733, 6925), (5817, 6825)]