19107352485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 36104140800

約数和(自身を除く): 16996788315

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 223, 447, 585, 669, 745, 983, 1115, 1341, 1937, 2007, 2235, 2899, 2949, 3345, 4915, 5811, 6705, 8697, 8847, 9685, 10035, 12779, 14495, 14745, 17433, 26091, 29055, 33227, 38337, 43485, 44235, 63895, 87165, 99681, 115011, 130455, 146467, 166135, 191685, 219209, 299043, 431951, 439401, 498405, 575055, 657627, 732335, 1096045, 1295853, 1318203, 1495215, 1904071, 1972881, 2159755, 2197005, 2849717, 3288135, 3887559, 5712213, 6479265, 6591015, 8549151, 9520355, 9864405, 14248585, 17136639, 19437795, 25647453, 28561065, 32662141, 42745755, 85683195, 97986423, 128237265, 163310705, 293959269, 424607833, 489932115, 1273823499, 1469796345, 2123039165, 3821470497, 6369117495, 19107352485]

約数ペア:

[(1, 19107352485), (3, 6369117495), (5, 3821470497), (9, 2123039165), (13, 1469796345), (15, 1273823499), (39, 489932115), (45, 424607833), (65, 293959269), (117, 163310705), (149, 128237265), (195, 97986423), (223, 85683195), (447, 42745755), (585, 32662141), (669, 28561065), (745, 25647453), (983, 19437795), (1115, 17136639), (1341, 14248585), (1937, 9864405), (2007, 9520355), (2235, 8549151), (2899, 6591015), (2949, 6479265), (3345, 5712213), (4915, 3887559), (5811, 3288135), (6705, 2849717), (8697, 2197005), (8847, 2159755), (9685, 1972881), (10035, 1904071), (12779, 1495215), (14495, 1318203), (14745, 1295853), (17433, 1096045), (26091, 732335), (29055, 657627), (33227, 575055), (38337, 498405), (43485, 439401), (44235, 431951), (63895, 299043), (87165, 219209), (99681, 191685), (115011, 166135), (130455, 146467)]