15696034515

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 32159731968

約数和(自身を除く): 16463697453

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 137, 147, 223, 233, 245, 315, 411, 441, 669, 685, 699, 735, 959, 1115, 1165, 1233, 1561, 1631, 2007, 2055, 2097, 2205, 2877, 3345, 3495, 4683, 4795, 4893, 6165, 6713, 7805, 8155, 8631, 10035, 10485, 10927, 11417, 14049, 14385, 14679, 20139, 23415, 24465, 30551, 31921, 32781, 33565, 34251, 43155, 51959, 54635, 57085, 60417, 70245, 73395, 91653, 95763, 98343, 100695, 102753, 152755, 155877, 159605, 163905, 171255, 213857, 223447, 259795, 274959, 287289, 302085, 363713, 458265, 467631, 478815, 491715, 513765, 641571, 670341, 779385, 1069285, 1091139, 1117235, 1374795, 1436445, 1496999, 1564129, 1818565, 1924713, 2011023, 2338155, 2545991, 3207855, 3273417, 3351705, 4490997, 4692387, 5455695, 7118383, 7484995, 7637973, 7820645, 9623565, 10055115, 12729955, 13472991, 14077161, 16367085, 21355149, 22454985, 22913919, 23461935, 35591915, 38189865, 49828681, 64065447, 67364955, 70385805, 106775745, 114569595, 149486043, 249143405, 320327235, 348800767, 448458129, 747430215, 1046402301, 1744003835, 2242290645, 3139206903, 5232011505, 15696034515]

約数ペア:

[(1, 15696034515), (3, 5232011505), (5, 3139206903), (7, 2242290645), (9, 1744003835), (15, 1046402301), (21, 747430215), (35, 448458129), (45, 348800767), (49, 320327235), (63, 249143405), (105, 149486043), (137, 114569595), (147, 106775745), (223, 70385805), (233, 67364955), (245, 64065447), (315, 49828681), (411, 38189865), (441, 35591915), (669, 23461935), (685, 22913919), (699, 22454985), (735, 21355149), (959, 16367085), (1115, 14077161), (1165, 13472991), (1233, 12729955), (1561, 10055115), (1631, 9623565), (2007, 7820645), (2055, 7637973), (2097, 7484995), (2205, 7118383), (2877, 5455695), (3345, 4692387), (3495, 4490997), (4683, 3351705), (4795, 3273417), (4893, 3207855), (6165, 2545991), (6713, 2338155), (7805, 2011023), (8155, 1924713), (8631, 1818565), (10035, 1564129), (10485, 1496999), (10927, 1436445), (11417, 1374795), (14049, 1117235), (14385, 1091139), (14679, 1069285), (20139, 779385), (23415, 670341), (24465, 641571), (30551, 513765), (31921, 491715), (32781, 478815), (33565, 467631), (34251, 458265), (43155, 363713), (51959, 302085), (54635, 287289), (57085, 274959), (60417, 259795), (70245, 223447), (73395, 213857), (91653, 171255), (95763, 163905), (98343, 159605), (100695, 155877), (102753, 152755)]