61323255

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 129168000

約数和(自身を除く): 67844745

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 137, 145, 147, 203, 245, 261, 315, 343, 411, 435, 441, 609, 685, 735, 959, 1015, 1029, 1233, 1305, 1421, 1715, 1827, 2055, 2205, 2877, 3045, 3087, 3973, 4263, 4795, 5145, 6165, 6713, 7105, 8631, 9135, 9947, 11919, 12789, 14385, 15435, 19865, 20139, 21315, 27811, 29841, 33565, 35757, 43155, 46991, 49735, 59595, 60417, 63945, 83433, 89523, 100695, 139055, 140973, 149205, 178785, 194677, 234955, 250299, 302085, 417165, 422919, 447615, 584031, 704865, 973385, 1251495, 1362739, 1752093, 2114595, 2920155, 4088217, 6813695, 8760465, 12264651, 20441085, 61323255]

約数ペア:

[(1, 61323255), (3, 20441085), (5, 12264651), (7, 8760465), (9, 6813695), (15, 4088217), (21, 2920155), (29, 2114595), (35, 1752093), (45, 1362739), (49, 1251495), (63, 973385), (87, 704865), (105, 584031), (137, 447615), (145, 422919), (147, 417165), (203, 302085), (245, 250299), (261, 234955), (315, 194677), (343, 178785), (411, 149205), (435, 140973), (441, 139055), (609, 100695), (685, 89523), (735, 83433), (959, 63945), (1015, 60417), (1029, 59595), (1233, 49735), (1305, 46991), (1421, 43155), (1715, 35757), (1827, 33565), (2055, 29841), (2205, 27811), (2877, 21315), (3045, 20139), (3087, 19865), (3973, 15435), (4263, 14385), (4795, 12789), (5145, 11919), (6165, 9947), (6713, 9135), (7105, 8631)]