15703346205

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 29569536000

約数和(自身を除く): 13866189795

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 61, 93, 135, 137, 155, 183, 279, 305, 411, 449, 465, 549, 685, 837, 915, 1233, 1347, 1395, 1647, 1891, 2055, 2245, 2745, 3699, 4041, 4185, 4247, 5673, 6165, 6735, 8235, 8357, 9455, 12123, 12741, 13919, 17019, 18495, 20205, 21235, 25071, 27389, 28365, 38223, 41757, 41785, 51057, 60615, 61513, 63705, 69595, 75213, 82167, 85095, 114669, 125271, 125355, 136945, 184539, 191115, 208785, 225639, 246501, 255285, 259067, 307565, 375813, 376065, 410835, 553617, 573345, 626355, 739503, 777201, 849059, 922695, 1128195, 1232505, 1295335, 1660851, 1879065, 1906903, 2331603, 2547177, 2768085, 3697515, 3752293, 3886005, 4245295, 5720709, 6994809, 7641531, 8304255, 9534515, 11256879, 11658015, 12735885, 17162127, 18761465, 22924593, 28603545, 33770637, 34974045, 38207655, 51486381, 56284395, 85810635, 101311911, 114622965, 116321083, 168853185, 257431905, 348963249, 506559555, 581605415, 1046889747, 1744816245, 3140669241, 5234448735, 15703346205]

約数ペア:

[(1, 15703346205), (3, 5234448735), (5, 3140669241), (9, 1744816245), (15, 1046889747), (27, 581605415), (31, 506559555), (45, 348963249), (61, 257431905), (93, 168853185), (135, 116321083), (137, 114622965), (155, 101311911), (183, 85810635), (279, 56284395), (305, 51486381), (411, 38207655), (449, 34974045), (465, 33770637), (549, 28603545), (685, 22924593), (837, 18761465), (915, 17162127), (1233, 12735885), (1347, 11658015), (1395, 11256879), (1647, 9534515), (1891, 8304255), (2055, 7641531), (2245, 6994809), (2745, 5720709), (3699, 4245295), (4041, 3886005), (4185, 3752293), (4247, 3697515), (5673, 2768085), (6165, 2547177), (6735, 2331603), (8235, 1906903), (8357, 1879065), (9455, 1660851), (12123, 1295335), (12741, 1232505), (13919, 1128195), (17019, 922695), (18495, 849059), (20205, 777201), (21235, 739503), (25071, 626355), (27389, 573345), (28365, 553617), (38223, 410835), (41757, 376065), (41785, 375813), (51057, 307565), (60615, 259067), (61513, 255285), (63705, 246501), (69595, 225639), (75213, 208785), (82167, 191115), (85095, 184539), (114669, 136945), (125271, 125355)]