133583065

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 208857600

約数和(自身を除く): 75274535

約数列:

[1, 5, 7, 11, 35, 49, 55, 73, 77, 97, 245, 343, 365, 385, 485, 511, 539, 679, 803, 1067, 1715, 2555, 2695, 3395, 3577, 3773, 4015, 4753, 5335, 5621, 7081, 7469, 17885, 18865, 23765, 25039, 28105, 33271, 35405, 37345, 39347, 49567, 52283, 77891, 125195, 166355, 196735, 247835, 261415, 275429, 346969, 365981, 389455, 545237, 1377145, 1734845, 1829905, 2428783, 2726185, 3816659, 12143915, 19083295, 26716613, 133583065]

約数ペア:

[(1, 133583065), (5, 26716613), (7, 19083295), (11, 12143915), (35, 3816659), (49, 2726185), (55, 2428783), (73, 1829905), (77, 1734845), (97, 1377145), (245, 545237), (343, 389455), (365, 365981), (385, 346969), (485, 275429), (511, 261415), (539, 247835), (679, 196735), (803, 166355), (1067, 125195), (1715, 77891), (2555, 52283), (2695, 49567), (3395, 39347), (3577, 37345), (3773, 35405), (4015, 33271), (4753, 28105), (5335, 25039), (5621, 23765), (7081, 18865), (7469, 17885)]