128082185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6277}}^1$

素因数の和:6353

約数の個数: 32

約数和(自身を含む): 195270912

約数和(自身を除く): 67188727

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 6277, 20405, 31385, 43939, 69047, 219695, 332681, 345235, 483329, 1663405, 2328767, 2416645, 3659491, 11643835, 18297455, 25616437, 128082185]

約数ペア:

[(1, 128082185), (5, 25616437), (7, 18297455), (11, 11643835), (35, 3659491), (53, 2416645), (55, 2328767), (77, 1663405), (265, 483329), (371, 345235), (385, 332681), (583, 219695), (1855, 69047), (2915, 43939), (4081, 31385), (6277, 20405)]