189376495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 289041984

約数和(自身を除く): 99665489

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 121, 385, 461, 485, 605, 679, 847, 1067, 2305, 3227, 3395, 4235, 5071, 5335, 7469, 11737, 16135, 25355, 35497, 37345, 44717, 55781, 58685, 82159, 177485, 223585, 278905, 313019, 390467, 410795, 491887, 1565095, 1952335, 2459435, 3443209, 5410757, 17216045, 27053785, 37875299, 189376495]

約数ペア:

[(1, 189376495), (5, 37875299), (7, 27053785), (11, 17216045), (35, 5410757), (55, 3443209), (77, 2459435), (97, 1952335), (121, 1565095), (385, 491887), (461, 410795), (485, 390467), (605, 313019), (679, 278905), (847, 223585), (1067, 177485), (2305, 82159), (3227, 58685), (3395, 55781), (4235, 44717), (5071, 37345), (5335, 35497), (7469, 25355), (11737, 16135)]