12269235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 23141376

約数和(自身を除く): 10872141

約数列:

[1, 3, 5, 11, 15, 23, 33, 53, 55, 61, 69, 115, 159, 165, 183, 253, 265, 305, 345, 583, 671, 759, 795, 915, 1219, 1265, 1403, 1749, 2013, 2915, 3233, 3355, 3657, 3795, 4209, 6095, 7015, 8745, 9699, 10065, 13409, 15433, 16165, 18285, 21045, 35563, 40227, 46299, 48495, 67045, 74359, 77165, 106689, 177815, 201135, 223077, 231495, 371795, 533445, 817949, 1115385, 2453847, 4089745, 12269235]

約数ペア:

[(1, 12269235), (3, 4089745), (5, 2453847), (11, 1115385), (15, 817949), (23, 533445), (33, 371795), (53, 231495), (55, 223077), (61, 201135), (69, 177815), (115, 106689), (159, 77165), (165, 74359), (183, 67045), (253, 48495), (265, 46299), (305, 40227), (345, 35563), (583, 21045), (671, 18285), (759, 16165), (795, 15433), (915, 13409), (1219, 10065), (1265, 9699), (1403, 8745), (1749, 7015), (2013, 6095), (2915, 4209), (3233, 3795), (3355, 3657)]